Liver cells have Copper pumps embedded in their cell membrane which use ATP to pump Cu ions from inside the cell to outside the cell. Dr. Blair Park is a researcher for both liver disease and liver cancer. She conducts an experiment in which she sets up an artificial cell which mimics the liver cell. Embedded in the artificial cell membrane is the Cu pump and aquaporins. The artificial cells contains 0.2 M Cu. The cell is submerged in a beaker of water which contains 0.3 M Cu. After several minutes, which of the following is accurate?
a) Outside the cell is hypotonic. Most of the water will move in. A little will move out.
b) Outside the cell is hypotonic. Water will move only out.
c) Outside the cell is hypertonic. Most of the water will move in. A little will move out.
d) Outside the cell is hypertonic. Water will move only out.
Answers
Embedded in the artificial cell membrane are the Cu pumps and aquaporins are embedded in the artificial cell membrane. The artificial cell contains 0.2 M Cu. The cell is submerged in a beaker of water containing 0.3 M Cu. After several minutes, D) Outside of the cell is hypertonic. Water will move only out.
Water moves through a selectively permeable membrane from areas of high water potential to areas of low water potential. The concentration of the solute in the water is proportional to the water potential.
The water concentration inside the cell is higher than outside the cell, making the artificial cell hypotonic in this scenario. As a result, water will exit the artificial cell and go into the environment, causing the cell to shrink. This is a natural process called crenation.
However, in this scenario, the outside of the cell contains a higher concentration of copper (0.3M) than the inside of the cell (0.2M), making the solution hypertonic. As a result, water from inside the cell will travel outside to balance the copper concentration, resulting in the cell shrinking further.
The result is that water will move out of the artificial cell, causing it to shrink, making outside the cell hypertonic. Water will move only out, which is a characteristic of a hypertonic solution.
Thus, option D is the correct answer.
Learn more about Selectively permeable membranes:
https://brainly.com/question/227810
#SPJ11
Related Questions
Monomer Polymer Worksheet. Summary: Students answer introductory questions about the monomers and polymers of the four macromolecules.
Answers
Understudies will have the memorable option the four macromolecules.
Understudies will have the memorable option how each and polymer pair.
Principles: CA 1h Understudies know that most macromolecules (polysaccharides, nucleic
acids, proteins, lipids) in cells and organisms are synthesized from a little collection of
simple antecedents.
Time Length: an hour
Materials:
• Class course book
• Photocopied worksheets
• Pencils or pens
Strategies:
1. Let the understudies know which section they are to use in the course book. Understudies are then going
to peruse the section and answer the questions on the worksheet.
Accommodations: Understudies who can't peruse at a high school level can be shown
pictures in the book that assist with explaining the response. Give these understudies less issues to
complete, however they need to respond to the questions about every macromolecule. Understudies
with an IEP can bring the gift back home if they need additional time.
Evaluation:
Question 1 and 2 are worth 2 points each. Questions 3-8 are worth 1 point each. The
assignment merits a sum of 10 points.
to know more about polymer clcik here:
https://brainly.com/question/24632066
#SPJ4
The Monomer Polymer Worksheet is a teaching tool that helps students grasp the fundamental ideas of macromolecules and their constituent parts.
The worksheet includes basic inquiries on the monomers and polymers of the four macromolecules—carbohydrates, lipids, proteins, and nucleic acids. Students may learn about the composition and formation of these macromolecules through the answers to these questions, as well as their structure and function. A teaching tool that aids in helping students understand the core concepts of macromolecules and their component elements is the Monomer Polymer Worksheet. The worksheet offers students a practical learning opportunity that aids in their clear and succinct understanding of difficult scientific subjects. Any extremely big molecule known as a macromolecule, often having a diameter between 100 and 10,000 angstroms (10–5 to 10–3 mm). The smallest component of a material that nevertheless has its distinctive qualities is its molecule.
Learn more about macromolecules here:
https://brainly.com/question/15237842
#SPJ4
When blood sugar levels are too high, the pancreas helps to maintain balanced blood
sugar levels by releasing _______ This hormone helps the cells and liver take in extra sugar to lower the blood sugar levels back to their set point.
A. Glucogon
B. Oxygen
C. Glycogen
D. Insulin
Answers
Answer: My best guess would be Insulin
Explanation:
Insulin signals body cells to take up glucose from the blood, which returns blood glucose levels back to normal.
Predict what would occur if the soil around a legume lacked Rhizobium. Multiple Choice Useable nitrogen would be much less available to the plant. The plant would be free of disease. Water would be less available to the plant. The growth rate of the plant would increase.
Answers
Useable nitrogen would be much less available to the plant if the soil around a legume lacked Rhizobium.
Rhizobium is a type of bacteria that forms a symbiotic relationship with leguminous plants, such as beans and peas. The bacteria live in nodules on the plant's roots, where they convert atmospheric nitrogen into a form that the plant can use.
This process is called nitrogen fixation and it provides an important source of nitrogen for the plant. Without Rhizobium, the legume would have to rely solely on soil nitrogen, which is often limited in availability. This would result in reduced growth and productivity of the plant, as well as lower crop yields.
Therefore, the lack of Rhizobium in the soil around a legume plant can negatively impact both the plant and the surrounding ecosystem.
To know more about nitrogen fixation, refer here:
https://brainly.com/question/8951119#
#SPJ11
Using the product rule, calculate the probability that two human parents would have a female child
A chance mother contributes X = 1 chance father contributes X = 0 1 + 0 = 1chance mother contributes X = 1 chance father contributes X = 0 1 + 0 = 1
B chance mother contributes X = 1 chance father contributes X = 1/2 1 X 1/2 = 1/2chance mother contributes X = 1 chance father contributes X = 1/2 1 X 1/2 = 1/2
C chance mother contributes X = 1/2 chance father contributes X = 1/4 1/2 X 1/4 = 1/8chance mother contributes X = 1/2 chance father contributes X = 1/4 1/2 X 1/4 = 1/8 D chance mother contributes X = 1/2 chance father contributes X = 1/2 1/2 X 1/2 = 1/4
Answers
The probability of two human parents producing a female child is 1/2; option B.
What is the probability of two human parents producing a female child?The probability of two human parents producing a female child can be determined using the product rule.
The X chromosome determines that a child is a female whereas the Y chromosome determines that a child is male.
the mother has two X chromosomes; XX
the father has one X chromosome and one Y chromosome; XY
the probability that the mother contributes X = 1
the probability that the father contributes X = 1/2
The probability that the parents will have a female child = 1 * 1/2
The probability that the parents will have a female child = 1/2
Learn more about the probability at: https://brainly.com/question/25870256
#SPJ1
it is typical for children to begin seeing pubertal changes in their bodies between ages 8 and 14.. TRUE/FALSE
Answers
The given statement "It is typical for children to begin seeing pubertal changes in their bodies between the ages of 8 and 14" is True. Puberty is the period of sexual maturation and development when a child's body undergoes significant changes to prepare for reproductive function.
The timing of puberty can vary among individuals and is influenced by various factors, including genetics, nutrition, environmental factors, and overall health. However, the general age range of 8 to 14 is considered typical for the onset of puberty in most children.
During puberty, both boys and girls experience physical and hormonal changes. Girls typically begin puberty earlier than boys, with the first signs often appearing between the ages of 8 and 13. These changes may include breast development, the onset of menstruation (usually around ages 10 to 16), and the growth of pubic and underarm hair.
Boys usually start puberty later than girls, typically between the ages of 9 and 14. They may experience growth spurts, the development of facial and body hair, deepening of the voice, and an increase in muscle mass.
While the age range of 8 to 14 is considered typical for the onset of puberty, it's important to note that there is a wide range of normal variation. Some children may begin puberty earlier or later than this range, and it is influenced by individual differences and factors mentioned earlier.
In summary, it is generally true that children begin seeing pubertal changes in their bodies between the ages of 8 and 14, although individual variations exist. Parents and caregivers should be aware of these changes and provide appropriate support and education to children as they navigate through this significant developmental stage.
To know more about Puberty, refer to the link below:
https://brainly.com/question/28344870#
#SPJ11
what phenotype would be expected in balanced translocation heterozygotes in the absence of position effects? view available hint(s)for part b what phenotype would be expected in balanced translocation heterozygotes in the absence of position effects? normal, even though they have too much genetic material abnormal, because they lack some genetic material normal, because they have a normal amount of genetic material abnormal, because they have too much genetic material
Answers
The expected phenotype in balanced translocation heterozygotes in the absence of position effects is normal.
A translocation is a chromosome abnormality caused by the exchange of genetic material between two chromosomes of the same type or different types. The chromosomes may break and rejoin, or a portion of a chromosome may be exchanged with another. Translocations can cause gene disruptions or gene fusions, as well as result in imbalances in gene expression. The expected phenotype in balanced translocation heterozygotes in the absence of position effects is normal. Heterozygotes are organisms that have two different alleles of the same gene, one inherited from each parent. This occurs when the chromosome arrangement is different than normal but balanced, meaning that no genetic material is missing or added. Therefore, in the absence of position effects, balanced translocation heterozygotes would have a normal phenotype because they have a normal amount of genetic material. There will be no significant difference in the expression of genes between heterozygotes and normal individuals.
Learn more about translocation at https://brainly.com/question/29511403
#SPJ11
A woman who is affected with a mitochondrial disease is married to a phenotypically normal man. They have four sons and four daughters. How many of their children are expected to have this disease
Answers
None of their children are expected to have the mitochondrial disease.
Mitochondrial diseases are typically caused by mutations in the mitochondrial DNA (mtDNA), which is inherited maternally. In this case, since the affected woman is the one with the mitochondrial disease and not the phenotypically normal man, the risk of passing on the disease to their children is low. When a woman with a mitochondrial disease has children, the mitochondria in the offspring's cells primarily come from the mother.
The mitochondria from the father's sperm, which are responsible for fertilization, do not typically contribute significantly to the mitochondrial DNA of the offspring. So, the risk of transmitting the mitochondrial disease from an affected mother to her children is very low. In the given scenario, since the man is phenotypically normal and does not carry the mitochondrial mutation, none of their children are expected to have the mitochondrial disease.
To know more about mitochondria here:
https://brainly.com/question/869305
#SPJ4
Which of the following food items would be the most energy efficient to eat?
A. Grilled chicken
B. Steak
C. Apple
D. Shark fin soup
Answers
Answer:
Apple
Explanation:
The food item that would be the most energy efficient to eat is an Apple. The correct option is C.
What do you mean by energy-efficient?The meaning of energy-efficient is the objects that have high energy but are low in calories. Fruits and vegetables have ample amounts of energy and are good sources of natural sugar. These items are good for health and provide energy at the same time.
The food items that are given are grilled chicken steak, and shark fin soup are all non-veg items, and contain a large amount of fat in them. But apple is a fruit, and it is low calorie and rich in fibers and energy.
Thus, the correct option is C. Apple regarding the food items that would be the most energy efficient to eat.
Learn more about energy-efficient, here:
https://brainly.com/question/10412685
#SPJ5
How is the pyruvate that is made during one step of cellular respiration used by another step in the process?
A.
To make acetyl-CoA for the Krebs cycle
B.
To make water at the end of glycolysis
C.
To accept electrons from electron transport chains
D.
To move hydrogen ions across a membrane
NEED AN ANSWER QUICK!
Answers
Answer:
A. To make acetyl-CoA for the Krebs cycle.
Explanation:
During cellular respiration, the first step of glycolysis results in the production of pyruvate, a three-carbon molecule. In the next step of cellular respiration, pyruvate is converted into acetyl-CoA in a process called the Pyruvate Dehydrogenase Complex (PDC). Acetyl-CoA then enters the Krebs cycle, also known as the citric acid cycle or TCA cycle, where it is used to generate energy for the cell in the form of ATP. The Krebs cycle is a key part of cellular respiration, as it produces high-energy electrons that are used in the electron transport chain to generate ATP. Thus, pyruvate produced in glycolysis is a crucial intermediate for the generation of energy in the Krebs cycle and cellular respiration as a whole.
Briefly describe the mechanism of fluorescence in terms of three steps. Explain the difference between the mechanism of fluorescence and that of phosphorescence
Answers
The mechanism of fluorescence can be described in three main steps that are absorption, relaxation, and emission. The difference between fluorescence and phosphorescence is the intermediate energy levels involved and their lifetimes.
Firstly, absorption occurs when a molecule absorbs a photon of light, causing its electrons to become excited and transition from a low-energy ground state to a higher-energy excited state. Next, relaxation takes place, which involves the dissipation of some energy from the excited electrons through processes like vibrational relaxation and internal conversion. During this step, the molecule transitions to its lowest vibrational energy level within the excited state, known as the first excited singlet state. Finally, emission occurs when the molecule returns to its ground state by releasing a photon of light, typically with a longer wavelength and lower energy than the absorbed photon, this release of light is observed as fluorescence.
In contrast, phosphorescence involves the transition of excited electrons from a triplet state to the ground state. Fluorescence has a shorter lifetime and typically occurs within nanoseconds, while phosphorescence has a longer lifetime that can last from microseconds to seconds or even minutes, due to the slow transition between the triplet state and the ground state, this results in a delayed and longer-lasting emission of light in phosphorescence compared to fluorescence. So therefore the mechanism of fluorescence can be described in three main steps are absorption, relaxation, and emission and the key difference between fluorescence and phosphorescence is the intermediate energy levels involved and their lifetimes.
To learn more about fluorescence here:
https://brainly.com/question/14742655?
#SPJ11
Photosynthesis uses sunlight to convert water and carbon dioxide into
a. oxygen
b. high-energy sugars and starches.
C. ATP and oxygen .
d. oxygen and high-energy sugars and starches.
Answers
6CO2+6H2O-->C6H12O6+6O2
therefore the correct answer is d. oxygen and high-energy sugars and starches
Answer: The answer is D. oxygen and high-energy sugars and starches.
Explanation:
If the a and b loci are 40 cM apart and an AA BB individual and an aa bb individual mate:
a. What gametes will the F1 individuals produce, and in what proportions? What phenotypic classes in what proportions are expected in the F2 generation (assuming complete dominance for both genes)?
b. If the original cross was AA bb x aa BB, what gametic proportions would emerge from the F1? What would be the result in the F2 generation?
Answers
A. The F1 individuals will produce four types of gametes, each with a 25% chance of occurring: AB, Ab, aB, and ab. This is because the two loci are 40 cM apart, meaning there is a 40% chance of recombination occurring between them during meiosis. In the F2 generation, we would expect to see the following phenotypic classes in the following proportions:
9/16 A_ B_ (dominant for both traits)3/16 A_ bb (dominant for A, recessive for B)3/16 aa B_ (recessive for A, dominant for B)1/16 aa bb (recessive for both traits)B. In this case, the F1 individuals will produce two types of gametes, each with a 50% chance of occurring: Ab and aB. This is because the two loci are 40 cM apart, so there is a 40% chance of recombination occurring between them during meiosis, but the original parents were homozygous for one trait and heterozygous for the other, meaning there is no chance of producing AB or ab gametes. In the F2 generation, we would expect to see the following phenotypic classes in the following proportions:
1/4 A_ B_ (dominant for both traits)1/4 A_ bb (dominant for A, recessive for B)1/4 aa B_ (recessive for A, dominant for B)1/4 aa bb (recessive for both traits)Here you can learn more about F2 generation
https://brainly.com/question/25332551#
#SPJ11
PLEASE HELP I WILL MARK BRAINALISTTTT
Answers
Answer:
c
Explanation:
i had this exact problem.
Organisms are either eukaryotes or prokaryotes. Prokaryotes are further classified into the domains Archaea or Bacteria, while all eukaryotes are in the domain Eukarya. All three domains have some cell structures in common, whereas other structures are found in members of only one or two domains.
Answers
That statement is mostly correct. Organisms can be classified into two main categories: eukaryotes and prokaryotes. Prokaryotes are further divided into two domains: Archaea and Bacteria. The domain Eukarya consists of all eukaryotic organisms.
All three domains, Archaea, Bacteria, and Eukarya, share certain basic cell structures, such as a plasma membrane and genetic material in the form of DNA. However, there are also distinct structures found in specific domains or shared between only two domains.For example, prokaryotes (Archaea and Bacteria) generally lack a membrane-bound nucleus, while eukaryotes (in the domain Eukarya) have a well-defined nucleus. Eukaryotes also possess membrane-bound organelles, such as mitochondria and endoplasmic reticulum, which are absent in prokaryotes. Additionally, there are other cellular structures and molecular features that may be present in specific domains or vary between domains, such as the presence of peptidoglycan in bacterial cell walls or the presence of unique archaeal lipids in Archaea. So, while there are shared structures among all three domains, there are also distinct characteristics that differentiate them from one another.
Learn more about eukaryotes and prokaryotes here :
https://brainly.com/question/30335918
#SPJ11
This evolutionary tree shows the influence of speciation and extinction on the diversity of life. After 2 million years, lineage A had a(n) ________ rate of extinction and ________ speciation rates compared to lineage B.
Answers
Answer:
Lower; higher
Explanation: Speciation is a term used to describe the formation of new, distinct and diverse set of characters and organism as evolution occurs in lineages of an organism.
The higher the number of lineages the higher the number of diverse characters and features. That is what makes the speciation to be lower in the chances of extinction to be higher as the lineages Increase from lineage 1 to lineage 2.
Toddlers with autism can have complications with:
sleep disturbances.
hearing impairments.
sensory skills.
O
testing anxiety.
Answers
Toddlers with autism can have complications with sensory skills. The correct option is C.
Autism-related sensory processing issues in toddlers might result in loss of sensory skills. They may struggle with social relationships, communication, and behavior as a result of this impairing their capacity to interpret information from their surroundings.
Some children suffering from autism may also have hearing loss, however this is not a typical characteristic of autism. Finally, despite the fact that some autistic children may suffer anxiety in testing scenarios owing to loss of sensory skills or trouble communicating and interacting with others.
Thus, the ideal selection is option C.
Learn more about autism here:
https://brainly.com/question/14299719
#SPJ1
Which organelle is most responsible for regulating the amount of salts and nutrients that enter the cell?
A. nucleus
B. cell wall
C. vacuole
D. cell membrane
Answers
Answer:C
Explanation:It depends on the vacuole's concentration.
Answer:
Explanation:
Answer C(brrrr)
Which characteristic describes the troposphere?
contains the ozone layer
has the highest air pressure
spans 12–50 km above Earth
is a good place for planes to fly\
Answers
The characteristic that describes the troposphere is that it has the highest air pressure. The correct option is B.
What is troposphere?The lowest part of the atmosphere on Earth is called the troposphere. The troposphere contains the majority of the atmosphere's mass (about 75–80%).
The troposphere is where the majority of clouds are situated, and it is where practically all weather takes place.
About 85 to 90% of the mass of the Earth's atmosphere is found in the troposphere, which is the first layer above the planet's surface. It is characterised by a temperature that drops as altitude rises.
Thus, the correct option is B.
For more details regarding troposphere, visit:
https://brainly.com/question/13497783
#SPJ1
Answer: has the highest air pressure
Explanation:
What caused the disappearance of land bridges?
O A. Formation of the polar ice caps
OB. The end of the Ice Age
O C. Movement of the continents
O D. A mass extinction
Answers
Rising sea levels caused the disappearance of land bridges. As Earth exited the Ice Age, the temperature became much warmer and water that had... So C
Infer why humans would not be able to repair and grow muscle without bacteria
Answers
Without bacteria, which are unicellular creatures with cell walls but no organelles and an ordered nucleus, including those that might spread illness, they would not be able to create muscle.
What are Unicellular microorganisms?A single cell makes up a unicellular creature, also referred to as a single-celled organism, as opposed to a multicellular organism, which is made up of numerous cells. Prokaryotic and eukaryotic organisms are the two broad categories into which all organisms fall.
The majority of prokaryotes are unicellular and divided into the groups of bacteria and archaea. While most eukaryotes have many cells, others do not, including protozoa, single-celled algae, and single-celled fungi.
While certain prokaryotes are specialized cells with unique tasks, they do not always live in colonies. Together, these organisms must carry out all necessary life activities for each cell to survive. However, even the most basic multicellular creatures have cells that depend on one another.
Therefore, Without bacteria, which are unicellular creatures with cell walls but no organelles and an ordered nucleus, including those that might spread illness, they would not be able to create muscle.
To learn more about bacteria, refer to the link:
https://brainly.com/question/30004230
#SPJ1
What part of the nervous system is responsible for blushing?
Answers
Answer:
sympathetic the sympathetic Nervous system
Explanation:
Answer:sympathetic nervous system. ✅
true or false? rock appears to be rising to the surface at each side of the sub-oceanuc rift valleys
Answers
The rock appears to be rising to the surface at each side of the sub-oceanic rift valleys True.
Many rift valleys are part of “triple junctions,” a form of divergent boundary in which 3 tectonic plates meet at about one hundred twenty° angles. fingers of the triple junction can cut up to form an entire ocean.
Rift valleys shape when tectonic plates beneath the Earth's surface diverge (or circulate far from each other in opposite directions). it's miles important to observe right here that rift valley formation, in contrast to rivers and glacial valleys, is entirely created as a result of tectonic plate motion.
Rift valleys are normally slim and long, some measuring masses of kilometers in duration. Their floors are relatively flat, owing in large elements of volcanic deposition and marine or lacustrine sedimentation. the edges of rift valleys drop steeply away within the shape of steps and terraces.
Learn more about Rift valleys here:
https://brainly.com/question/28269321
#SPJ9
In each of the following pairs, circle the species with the larger atomic radius:
(a) Mg or Ba
(b) S or S2-
(c) Cu+2 or Cu
(d) He or H-
(e) Na or CI
Answers
The atoms with the largest atomic radius are:
(a) Ba
(b) S
(c) Cu
(d) H-
(e) Na
Which atoms have the largest atomic radius?
(a) Ba has a larger atomic radius than Mg because Ba has more electron shells than Mg, even though they are in the same period.
(b) S has a larger atomic radius than S2- because S2- has gained two electrons, which increases the effective nuclear charge and decreases the atomic radius.
(c) Cu has a larger atomic radius than Cu+2 because Cu+2 has lost an electron, which decreases the shielding effect of the electrons and increases the effective nuclear charge, pulling the remaining electrons closer to the nucleus.
(d) H- has a larger atomic radius than He because H- has one more electron than He, and the additional electron adds another energy level to the atom, increasing its size.
(e) Na has a larger atomic radius than Cl because Na is a metal and Cl is a non-metal, and metals tend to have larger atomic radii than non-metals.
Learn more about atomic radius here: https://brainly.com/question/15255548
#SPJ1
the mandible is unique among the skull bones because of which of the following characteristics? the mandible is unique among the skull bones because of which of the following characteristics? the mandible is the only bone of the skull that is not paired. the mandible is the only bone of the skull that contains a socketed margin called the alveolar process. the mandible is the only bone of the skull that is not associated with a skull cavity. the mandible is the only bone of the skull that is not joined to the other bones of the skull by immobile sutures.
Answers
The true statement about osmosis is: Osmosis stops when equilibrium is reached, but water movement does not stop. At equilibrium, there is no net movement of water across a semipermeable membrane.
The statement "In osmosis, the movement of water will continue until there is no water remaining" is incorrect. Osmosis ceases when equilibrium is achieved, where the concentration of solutes on both sides of the membrane is equal.
Osmosis is not limited to the movement of water across a selectively or semipermeable membrane in cells alone. It can occur in various scenarios where a membrane selectively allows water passage but restricts the passage of solutes. It is essential to note that osmosis involves the movement of solvent molecules (usually water) and is influenced by the concentration gradient of solutes.
Learn more about molecules
https://brainly.com/question/32298217
#SPJ11
The phase during mitosis in which chromosomes move into the center of the cell is
prophase
anaphase
interphase
metaphase
Answers
Answer:
Metaphase
Explanation:
Metaphase, which is the stage between Prophase and Anaphase, is when the chromosomes line up at the equator of the cell, where their centromeres are attached to the spindle.
Answer:
Metaphase
Explanation:
Metaphase, which is the stage between Prophase and Anaphase, is when the chromosomes line up at the equator of the cell, where their centromeres are attached to the spindle.
Which of the following immune responses occurs when a cytotoxic T cell is activated?
Cytotoxic T cells release antigen that inform other white blood cells to fight the pathogen causing the infection.
Cytotoxic T cells release histamine molecules that signal the blood vessels to dilate.
Cytotoxic T cells release antibodies that neutralize antigens of pathogens.
Cytotoxic T cells release proteins that trigger infected cells to undergo apoptosis and/or cytolysis.
Answers
When a cytotoxic T cell is activated, they release proteins that trigger infected cells to undergo apoptosis and/or cytolysis. The given statement is the correct option.
Therefore, the correct option is: Cytotoxic T cells release proteins that trigger infected cells to undergo apoptosis and/or cytolysis.An immune response is a reaction that occurs in the human body against foreign substances and infectious agents such as bacteria, viruses, and fungi.
There are two types of immune responses: innate and adaptive. Adaptive immune responses occur when an immune cell recognizes a specific antigen. Adaptive immunity consists of humoral immunity and cell-mediated immunity. The latter is a type of immune response mediated by T cells. T cells come in two major types, namely helper T cells and cytotoxic T cells.Cytotoxic T cells are specialized white blood cells that eliminate infected or cancerous cells in the human body.
To know more about visit:
https://brainly.com/question/15201578
#SPJ11
Drag each tile to the correct location
identify the type of growth response that each plant demonstrates
Answers
Plant growth responses can be categorized into two types: tropisms and nastic movements.
Tropisms are directional growth responses of plants towards or away from a stimulus. On the other hand, nastic movements are non-directional growth responses, which occur independently of the direction of the stimulus.
For instance, plants show positive phototropism, a type of tropism in which they grow towards light. This is due to the presence of auxin, a hormone that causes the plant cells to elongate, making the stem bend towards the light. Similarly, plants show negative gravitropism, in which they grow away from gravity, allowing them to grow upwards.
Another type of growth response is thigmotropism, which is the directional growth of a plant in response to touch or contact. For instance, some plants curl their tendrils around objects to climb or support themselves, such as peas, grapevines, and ivy.
Plants also exhibit nastic movements such as nyctinasty, a rhythmic movement that occurs in response to light and darkness. Some plants such as the sensitive plant close their leaves when touched, which is known as thigmonasty.
In conclusion, the growth responses of plants are diverse and varied. These responses enable plants to adapt and respond to their environment, allowing them to survive and thrive.
To know more about growth visit:
https://brainly.com/question/21753441
#SPJ11
fungal organisms morphologically consistent with candida species
Answers
A yeast-like fungal organisms called Candida is the source of the fungal infection known as candidiasis. Candida typically coexists with healthy skin and parts of the body like the mouth, throat, gut, & vagina without posing any health risks.
The forms of fungi can range form ovoid to filamentous. Various morphological kinds of fungi may coexist in a particular population. The unicellular forms reproduce via budding or fission, whereas the filamentous forms expand by elongation.A yeast-like fungal organisms called Candida is the source of the fungal infection known as candidiasis. Candida typically coexists with healthy skin and parts of the body like the mouth, throat, gut, & vagina without posing any health risks. The filamentous version can enter the tissues of the host. About. The yeast (or fungus) called Candida is the source of the infection known as candidiasis. In the body, including the mouth, throat, gut, & vagina, Candida often exists without creating any issues. If vaginal conditions change to favour Candida growth, an infection may result.
Learn more about fungal organism
https://brainly.com/question/11100245
#SPJ4
Which of these is the best example of a scientific hypothesis?
A. A prediction that fertilized plants will grow taller than unfertilized
plants
B. A policy to reduce the amount of carbon released as pollution
C. A statement that carbon is matter and cannot be created or
destroyed
D. An explanation of how plants use carbon for photosynthesis
Answers
Answer:
C.
Explanation:
this is the answer
Pls mark as brainliest
Answer:
A. A prediction that fertilized plants will grow taller than unfertilizedplants
Explanation:
got it right on test
How are the particles in this picture below organized?
from high particle motion to low particle motion
from low particle motion to high particle motion
the particle motion is the same in all stages
Answers
Answer:
Solid, liquid, Gas
Explanation:
Yeet
Answer:
At this level, students are expected to 'explain the behaviour and properties of materials in terms of their constituent particles and the forces holding them together’ (VELS standards Level 6). However, the fact that students may be able to draw the usual static arrangements of particles in solids, liquids and gases does not mean that they hold a fully particulate view of matter. Research evidence suggests that many students at this age and older still hold a number of alternative conceptions about particles which prove difficult to extinguish. They often lack an appreciation of the very small size of particles, attribute macroscopic properties to microscopic particles, have difficulty appreciating the motion of particles in all states of matter and have problems understanding forces between particles.
Explanation:
sorry for it being long have a good day