Answers
Answer:
The thalamus is known as the 'gateway' to the cerebral cortex, since most ascending sensory pathways relay in one of its nuclei in order to reach their cortical targets.
Related Questions
What would be the result from a cross between a man with heterozygous type b blood and a woman with type o blood
Answers
Answer:
it would be o
Explanation:
Which of the following provides evidence of the Golgi apparatus and endoplasmic reticulum interacting to allow the cell to maintain homeostasis?
OPTIONS
When transport vesicles are received, chemicals are modified; the resulting products are packaged for transport to other parts of the cell.
Chemical messages are transported to all parts of the cell to signal the increase of protein synthesis and excretion of excess water.
Specific instructions code for the manufacturing of proteins, which are assembled and used as enzymes for the production of the cell’s energy.
Waste produced as a result of cellular respiration is packaged and stored for eventual release out of the cell through active transport.
Answers
"When transport vesicles are received, chemicals are modified; the resulting products are packaged for transport to other parts of the cell."
What is protein modification?The process of protein modification and transport, which involves the Golgi apparatus and endoplasmic reticulum working together. In this process, proteins synthesized in the endoplasmic reticulum are modified by the Golgi apparatus and packaged into transport vesicles for delivery to other parts of the cell.
This interaction between the Golgi apparatus and endoplasmic reticulum is important for maintaining cellular homeostasis by ensuring that proteins are correctly modified and delivered to their intended destinations within the cell.
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Answer:
The correct answer is When transport vesicles are received, chemicals are modified; the resulting products are packaged for transport to other parts of the cell. This statement provides evidence of the Golgi apparatus and Endoplasmic Reticulum interacting to allow the cell to maintain homeostasis because it describes the process in which chemicals are modified by the Golgi apparatus, packaged by the Endoplasmic Reticulum, and transported to other parts of the cell.
How many CO2 molecules are produced when three glucose molecules undergo cellular respiration? Explan
Answers
Answer:
18 molecules of \(CO_{2}\)
Explanation:
In heterotrophic nutrition, organisms ingest or absorb food made by autotrophs to obtain energy. Planta and other photosynthesizing organisms make sugars via photosynthesis, in a form of (partly) light-dependent biosynthesis.
In mitochondria, they break down sugars through aerobic respiration. For the sugar glucose, this results in the production of carbon dioxide and water along with energy in the form of ATP or adenosine triphosphate.
C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP
glucose+ oxygen → carbon dioxide+ water+ energy
For 3 molecules of glucose, multiply the number of reactants and products...
(C6H12O6+ 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP ) x 3
Thus...
3 C6H12O6+ 18 O2 → 18 CO2 + 18 H2O + ≅114 ATP
Please help, thank you!
Mitosis is the division of the ____________ and cytokinesis is the division of the _____________.
cell, chromosomes
nucleus, cytoplasm
chromosomes, centrisomes
cytoplasm, nucleus
Answers
Answer: Nucleus cytoplasm
Answer:
Nucleas;cytoplasm
Explanation:
Mitosis divides the nucleus into two nuclei, followed by cytokinesis which divides the cytoplasm.
Brainliest pleaseee
HELP
The structure of cellulose is shown below. What monomer combines and
forms cellulose?
Answers
That structure is of a carbohydrate.
A carbohydrate consists of CHO(Carbon, Hydrogen, and Oxygen). We can see these noted on the chemical structure in the picture.
Glucose is a monomer of cellulose.
what's the difference between the leaf cell and root cell in osmosis and physiological support
Answers
Answer: Cells in plant roots do not contain chloroplasts because they are not exposed to light. The chloroplasts contain green pigments called chlorophyll.
Explanation:
Type the correct answer in the box. Spell all words correctly.
What is a close relationship between two organisms that live together called?
The close relationship between two organisms that live together is called
Reset
Next
Answers
Answer:
symbiosis.
Explanation:
The term that you are referring to is symbiosis. (a symbiotic relationship)
Symbiosis is a proximate and often long-term interaction between two or more different biological species.
Certain seed-eating birds are able to crack seeds according to the size of their beaks. Long beaks are able to crack larger seeds, whereas shorter beaks are able to crack smaller seeds. A graph of a bird population with different-sized beaks is shown below.
After a several-year drought, smaller seeds became scarce, but drought-resistant trees continued producing larger seeds. What graph would best predict the change in beak length of the bird population?
Answers
Answer:
its the last one
Explanation:
because it was good then bad after drought
The graph that would best predicts the change in the break length of the bird population is that of the third graph.
How are the beaks of the seed-eating birds developed?The seed-eating birds includes the Sparrows and finches, and redpolls. Grouse has different sizes of beaks as per the body ratio. Evolution and natural selection play a crucial role in the development of the beaks. The shape of the break determines the type and shape of seed it will eat.
As per the graph given the length of beaks will increase as the number of individual birds increases. Thus the diversity of breaks depends on the diversity of the species. Hence the option C is correct.
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Doing The Activity Make a list of activities that take place on brest land,like hiking, fishing, hunting, eading, taking pictures, camping, rock limbing, skiing, snow- mobiling, logging, razing, or mining. Think about how any of mese activities would conflict with each other done on the same piece of land. Discuss these questions: Which activities ould cost the most to provide on forest land? Which would bring the most visitors? Which activities would cost the most to provide on forest land Which would have the greatest impact on the forest ecosystem? On the wildlife there? Would this effect be permanent or temporary? Which would cause fragmentation? Which would provide for society's most critical needs?
Answers
Activities that take place on forest land can vary greatly and may include hiking, fishing, hunting, reading, taking pictures, camping, rock climbing, skiing, snowmobiling, logging, grazing, or mining. Here's a discussion of the questions you raised:
1. Cost to provide on forest land: Activities like logging, mining, and skiing/snowmobiling typically require infrastructure development, equipment, maintenance, and personnel, making them relatively expensive to provide on forest land.
2. Attracting visitors: Hiking, camping, fishing, and wildlife viewing tend to attract a significant number of visitors due to their accessibility, affordability, and recreational appeal.
3. Impact on forest ecosystem and wildlife: Logging, mining, and grazing have the greatest impact on the forest ecosystem. Logging involves the removal of trees, potentially altering the forest structure and disrupting habitats. Mining can lead to soil erosion, habitat destruction, and water pollution. Grazing by livestock can degrade vegetation and impact native wildlife habitats.
4. Duration of the impact: The impact of activities like logging, mining, and grazing can have long-term or even permanent effects on the forest ecosystem, particularly if they are not carried out sustainably or with proper mitigation measures.
5. Fragmentation: Activities like logging and mining can cause fragmentation by creating clearings or dividing the land into smaller patches. This fragmentation can disrupt wildlife movement, alter ecological connectivity, and reduce biodiversity.
6. Meeting critical societal needs: While activities like logging and mining may provide resources and contribute to economic needs, activities such as hiking, fishing, and wildlife conservation fulfill critical societal needs related to recreation, nature appreciation, and environmental conservation.
It's important to consider a balanced approach to land use planning and management, taking into account the diverse interests and impacts associated with various activities. This involves considering sustainable practices, mitigating negative impacts, and protecting the long-term health and integrity of forest ecosystems and wildlife populations.
Anthropologist recently discovered skull fragments from a previosly unknown primate. the mandible of the skull is shown below with mandibles of other known primates why would scientist use the fossil revords to help them determine the sprcies of uninown primates
Answers
Answer:
I need points but I hope you get the correct answer
Explanation:
:)
River dolphins are morphologically distinct from other dolphins and are primarily restricted to freshwater ecosystems in Asia and South America.
a. True
b. False
Answers
Answer:
a. True
Explanation:
The river dolphin is a group of aquatic animals that is specially adapted to the fresh water and are relatively smaller compared to the other dolphins. They have evolved to survive in shallow waters and strong-river currents. These dolphins are not very widely disturbed and are found in certain deltas and rivers.Question 8 (1 point) What type of cells line the collecting duct of the medullary region of the kidney?
linear squamous
spiral mesangial
affererit detrusor
columnar epithelium
Answers
Answer:columnar epithelium
Explanation:
Collecting ducts are readily recognized in the renal medulla, as relatively large tubules lined by cuboidal epithelium, in which the epithelial cells are relatively clear (i.e., not as eosinophilic as proximal and distal tubules) and have distinct cell borders
Answer:
columnar epithelium
Explanation:
i took the quiz :)
Which condition can increase a plant's rate of transpiration?
A. Limp guard cells
B. Low turgor pressure
C. Open stomata
D. Dry soil
Answers
Answer:
I believe it is C.
Explanation:
Answer:
ccccccccccccccccc
Explanation:
BECAUSE i did the QUIZ
if a person has not eaten for several hours and is experiencing hypoglycemia, which hormones are released to counteract the hypoglycemia? select all that apply.
Answers
According to the research, the correct answer is Option 1 and 5. If a person has not eaten for several hours and is experiencing hypoglycemia, the hormones Cortisol and Growth hormone are released to counteract the hypoglycemia.
What is hypoglycemia?It is the level of glucose in the blood below that which is admitted as normal whose symptoms include headache, sweating and loss of consciousness.
In this sense, the adrenal glands secrete the counterregulatory hormone cortisol as it raises blood sugar concentration and growth hormone release is suppressed by glucose loading and stimulated by hypoglycemia.
Therefore, we can conclude that according to the research, hypoglycemia is due to limited energy reserves with early depletion where the secretion of counterregulatory hormones, mainly cortisol and Growth hormone counteract it.
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The full question is:
If a person has not eaten for several hours and is experiencing hypoglycemia, which hormones are released to counteract the hypoglycemia? select all that apply. Multiple Choice Question
1.Cortisol
2.Epinephrine
3.Glucagon
4.insulin
5. Growth hormone
What does DNA use to store information
Answers
DNA stores biological information in sequences of four bases of nucleic acid — adenine (A), thymine (T), cytosine (C) and guanine (G) — which are strung along ribbons of sugar- phosphate molecules in the shape of a double helix.
Yuri wants to test his prediction, also known as a
one will do on the graded exams."
that "the more practice tests one takes the better
hypothesis
formulation
result
theory
Answers
Answer:
hypothesis
Explanation:
Hypothesis of an experiment is a testable explanation or prediction of the outcome of an experiment, which is subject to testing via experimentation. The hypothesis, which aims at predicting a solution to a problem, must be testable to either be proven or disproven.
In this case, Yuri predicts that " the more practice tests one takes, the better one will do on the graded exams." This prediction gives an expected outcome, however, it must be tested by conducting an experiment. This prediction made by Yuri is called HYPOTHESIS.
What is the hypothesis? Find the hypothesis in the Research Background
Answers
Your predictions about the results of your investigation are expressed in a hypothesis. It is a speculative solution to your research topic that hasn't been put to the test.
What kind of an assumption is this?Hypothesis Daily exposure to the sun increases levels of satisfaction. In this case, the independent variable and attributed cause is sun exposure. Happiness level is the regression coefficient and the assumed effect.
Is that a hypothesis or a question?Simply expressed, a hypothesis is a descriptive method that also identifies the expected or predicted result of the study. Without a working hypothesis, no scientific experiment or investigation can be carried out.
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The ozone has been depleted (reduced/ damaged) by many man-made chemicals that have been released into the atmosphere. If the presence of these chemicals continues to stay the same (or increase), it is reasonable to predict that
A organisms would develop higher rates of asthma.
B all life on Earth would eventually freeze.
C freshwater would become salt water.
D more ultraviolet radiation would penetrate to Earth's surface, furthering current global warming trends.
Answers
Answer:
More ultraviolet radiation would penetrate to Earth's surface, furthering current global warming trends.
Some individuals in a bird species have brighter feathers than others. The bright-feathered birds more easily attract mates and reproduce more often. Eventually, the bright-feathered birds will
die out in the population
attract fewer mates for reproduction
lose their brighter feathers
become the dominant bird in the population
Answers
Brighter feathers, however, give male birds a reproductive advantage and assist them attract female birds for mating. Because of this, populations of birds with brighter plumage continue to exist despite having a higher risk of being eaten by a predator.
Which of the following statements best describes why some birds have colorful feathers?They are used to entice prospective partners. Birds may recognize their own species by using colors and patterns. Birds can camouflage themselves against predators by using different colors. When courting, colors are utilized to draw attention (ie: courtship displays).
Explain the reason(s) for some animals' vivid coloring using at least two instances.Some animals are colored for physical protection, and some frogs can change the color of their skin to regulate their body temperature. Pigments in the skin of some animals prevent sunburn.
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Answer: Its D- become the dominant bird in the population
Explanation: I got it right on the test
What do epidemiologists study?
blood and heart diseases
how often a disease occurs in a particular area or group of people
risk factors for different diseases
Non-infectious diseases and their causes
Answers
Answer:
B) How often a disease occurs in a particular area or group of people
Explanation:
Epidemiologists study diseases in many different situations. Their main goal is to prevent diseases by using this information to plan and evaluate strategies.
Hope this helps!!! <33333
~Silver
Answer:
how often a disease occurs in a particular area or group of people
Explanation:
What is the dew point if the dry bulb temperature is 20 C and the relative humidity is 17 %?
Answers
The dew point if the dry bulb temperature is 20°C and the relative humidity is 17 % is 1.6°C.
Dew point is the temperature at which air becomes saturated with water vapor and begins to condense. The dew point is a significant meteorological parameter that represents the measure of atmospheric humidity. The dew point is a critical component in calculating relative humidity and heat index.
It also plays a crucial role in predicting the possibility of dew, frost, and fog. Given the dry bulb temperature of 20 C and the relative humidity of 17%, we can calculate the dew point as follows:First, find the saturation vapor pressure using the equation:Es = 6.11 × 10(7.5T / (237.7 + T))where T is the temperature in degrees Celsius.So, Es = 6.11 × 10(7.5 × 20 / (237.7 + 20)) = 23.48 mmHg.
Next, find the actual vapor pressure using the formula: E = RH/100 × E_s where RH is the relative humidity as a percentage. So, E = 17/100 × 23.48 = 3.99 mmHg. Finally, we can calculate the dew point using the formula: Td = (237.7 × log10(E/6.11)) / (7.5 - log10(E/6.11))Td = (237.7 × log10(3.99/6.11)) / (7.5 - log10(3.99/6.11)) = 1.6°C. Therefore, the dew point is 1.6°C.
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________ process by which carbon dioxide and other gases in the atmosphere
absorb infrared radiation from the sun, forming a "heat blanket" around the Earth.
Answers
Answer: greenhouse effect, it is used to grow plants. One example of the greenhouse effect is the atmosphere.
The greenhouse effect is the process through which carbon dioxide and other gases in the atmosphere absorb infrared radiation from the sun, forming a "heat blanket" around the Earth.
What is the Greenhouse effect?The greenhouse effect may be defined as the phenomenon of keeping the earth warm due to the presence of certain gases in the atmosphere of the earth. These gases may include carbon dioxide, methane, nitrous oxide, water vapor, CFCs, etc. and are known as greenhouse gases.
All these greenhouse gases allow solar radiations in order to enter but prevent the escape of heat radiations of longer wavelengths. The absorbed radiations again come to the earth's surface and heat it up. This cycle is repeated multiple times, considerably heating the surface of the earth.
Therefore, the greenhouse effect is the process through which carbon dioxide and other gases in the atmosphere absorb infrared radiation from the sun, forming a "heat blanket" around the Earth.
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Write an essay describing a scenario that illustrates one of the three types of natural selection. Directional selection, disruptive selection, or stabilizing selection.
200 WORDS
Answers
Natural selection is demonstrated by the increase in the proportion in dark-winged moths following urbanisation. Disruptive selection supports both extreme phenotypes, as opposed to directional selection.
What are disruptive selection, stabilising selection, and directional selection, respectively?Selection is referred to as stabilising when environmental factors favour the average version of the trait. When selection pressures favour one end of the trait distribution, directional selection takes place. When the average version of the characteristic is chosen against but neither extreme is altered, selection is disruptive.
Do directional choices stabilise choices?When natural selection favours a median phenotype and excludes extreme deviations, stabilising selection reduces the genetic variance of a population. When subjected to outside changes, a population's genetic variation shifts towards a new phenotype, which is known as directional selection.
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When does the egg begin the 2nd round of meiosis?
A) when the egg was first made
B) before it is released from the ovary
C) after a sperm enters the egg cell
Answers
Answer: After ovulation the oocyte is arrested in metaphase of meiosis II until fertilization. At fertilization, the secondary oocyte completes meiosis II to form a mature oocyte (23,1N) and a second polar body.
Explanation:
The anole lizard is a tree-dwelling reptile that has adapted to live almost anywhere. Because the rain forest is rich with species of anole, many lizards are competing for the same food and the same living space. Oftentimes, anoles will avoid competition by occupying different portions of the rain forest. For example, one species of anole may live in the canopy, while another species live near the forest floor. This behavior is an example of _____.
predator differentiation
niche partitioning
ecological equivalent
evolutionary response
Answers
The anole lizard is a tree-dwelling reptile that has adapted to live almost anywhere. Because the rain forest is rich with species of anole, many lizards are competing for the same food and the same living space. Oftentimes, anoles will avoid competition by occupying different portions of the rain forest. For example, one species of anole may live in the canopy, while another species live near the forest floor. This behaviour is an example of- niche partitioning.
What is niche partitioning?
The process by which competing species use the environment differently to enable them coexist is known as niche partitioning in ecology. According to the competitive exclusion principle, two species with identical niches (ecological roles) will always drive the other one to extinction if they compete.
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Which statement about blomes is true?
A. Different blomes share similar plants and wildlife.
B. Each blome has only one ecosystem.
C. There are only three blomes on the Earth.
D. Blomes are determined by climate zones.
Answers
Answer: D. biomes are determined by climate zones
Explanation:
A spider spinning a web is an example of
mimicry.
learned behavior.
instinct.
physical adaptation.
Answers
Answer:
physical adaptation
Explanation:
hope ithis is right
two reasons why we should try not cut down forest.
Answers
Answer:
the plants and animals that live in the forests are destroyed, and some endangered species are at risk of being made extinct.
What are anti-CD20 antibodies and how they function.
Answers
help anyone ?!! need answered
Answers
Answer:
Explanation:
1st question is humans eat other organisms to get nutrients they need to survive.
2nd one is Eukaryota domain