Think of an object , person or place at home that functions similar to the chloroplast.
Answer:
a genarater powers a home
Explanation:
Question 1 (1 point)
Protits are usually
Question 1 options:
Single-celled (unicellular
Many-celled (multicellular)
Question 2 (1 point)
A long whip-like tail used to move and/or catch food
Question 2 options:
Pseudopod
Cilia
Flagellum
Question 3 (1 point)
A finger-like projection of the cell membrane and Cytoplasm use to catch food and/or move (false-foot)
Question 3 options:
Pseudopod
Cilia
Flagelum
Question 4 (1 point)
This is an example of a
Question 4 options:
Paramecium
Euglena
Amoeba
Fungus
Question 5 (1 point)
This is an example of
Question 5 options:
Parmecium
Euglena
Amoeba
Fungus
Question 6 (1 point)
This is an example of
Question 6 options:
Paramecium
Eulgena
Amoeba
Fungus
Question 7 (1 point)
What might happen if a protists was missing the flagellum?
Question 7 options:
It wouldn't be able to digest food.
It wouldn't be able to move.
It wouldn't be able to reproduce.
It wouldn't be able to breathe.
Question 8 (1 point)
How does and Amoeba move?
Question 8 options:
It uses its cillia
It uses its flagellum
it uses its pseudopods
it can't move
Question 9 (1 point)
Which of the following protist groups correctly completes the sentence below?
_______ are consumers that surround, engulf, and ingest their food.
Question 9 options:
Amoeba
Paramecia
Volvox
Euglena
Question 10 (1 point)
Which of the following protists are correctly paired with their mode of locomotion?
Question 10 options:
euglenas, cilia
amoebae, flagella
volvox, pseudopodia
paramecia, cilia
Answer:
1. Unicellular
2. Flagellum
3. Cillia
7. It wouldn't be able to move.
8. It uses psudopods
9. Amoeba
10. Paramecium to Cillia
Explanation:
Answer:
the other person didn't answer 4 5 or 6 so I will answer them {again}
Explanation:
4 is penicillium 5 is amobea 6 is cillia
Which of the following statements best
describe what happens to the energy
released during cellular respiration in a
mouse?
Choose 2 answers:
A Some energy is transferred to the mouse's
muscles to power movement.
B Some energy is destroyed when it's lost as
heat to the environment.
C Some energy is used to help regulate the
mouse's internal temperature.
Answer:
a and c is the correct answer
Answer: Some energy is transferred to the mouse's
muscles to power movement (A)
Some energy is used to help regulate the
mouse's internal temperature. ()
Explanation:
Which of the following contributes to non point source pollution in water
Which is a possible outcome of global warming?
A. Hurricanes and other extreme weather will increase
B. Most crops will grow better in warmer climates
C. Sea levels will drop all around the world
D. Disease will not be able to spread as quickly
A possible outcome of global warming is that hurricanes and other extreme weather events may increase. Therefore, the correct statement is option A.
What causes an increase in the temperature of Earth?The gradual rise in the Earth's atmosphere's average temperature that results from the buildup of greenhouse gases, primarily carbon dioxide, released by human activities like the burning of fossil fuels and deforestation is known as global warming.
The Earth's climate and weather patterns may alter as a result of this temperature rise, which might result in more frequent and severe weather events like hurricanes, floods, and droughts.
Due to alterations in precipitation patterns, increased pest pressure, and other factors, it is unlikely that most crops will grow more effectively in warmer climates. Because of the melting of glaciers and ice caps, sea levels are more likely to increase, resulting in floods in low-lying places.
Therefore, a possible outcome of global warming is that hurricanes and other extreme weather events may increase.
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the term that means a narrow strip of tissue connecting two larger parts in the body is
The term that means a narrow strip of tissue connecting two larger parts in the body is called a "ligament." Ligaments are made of strong, fibrous connective tissue and their primary function is to connect bones to other bones, providing support and stability to joints.
A tendon is a stringy connective tissue that interfaces unresolved issue and assists with holding structures together and stable. A ligament is a dense, fibrous connective tissue that holds the bones at the joints in place and connects them together.
Tendons encompass joints and tie them together. They help fortify and balance out joints, allowing development just in specific bearings. Tendons additionally interface one unresolved issue (like inside the knee).
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donker m, straver me, wesseling j, loo ce, schot m, drukker ca, et al. marking axillary lymph nodes with radioactive io- dine seeds fo
The purpose of marking axillary lymph nodes with radioactive iodine seeds is to aid in their localization and identification during surgical procedures, particularly in the context of breast cancer.
During breast cancer surgery, it is important to identify and remove the affected axillary lymph nodes for accurate staging and proper treatment planning. To facilitate this process, radioactive iodine seeds can be implanted in the axillary lymph nodes prior to surgery.
The radioactive iodine seeds emit radiation that can be detected using specialized equipment, such as a gamma probe, during the surgical procedure. This allows the surgeon to precisely locate and remove the marked lymph nodes, ensuring that all potentially cancerous nodes are appropriately excised.
By marking the axillary lymph nodes with radioactive iodine seeds, the procedure becomes more efficient and targeted. It helps reduce the risk of unnecessary lymph node removal while maximizing the likelihood of detecting and treating cancerous nodes.
Overall, marking axillary lymph nodes with radioactive iodine seeds improves the accuracy and success of axillary lymph node dissection in breast cancer surgery.
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The complete question is:
What is the purpose of marking axillary lymph nodes with radioactive iodine seeds?
When taking a person's blood pressure, after proper inflation of the cuff, the first pulse sound that is heard through the stethoscope indicates that blood is flowing through the artery past the cuff. The reading on the pressure gauge at this point represents:_________.
Answer:
Diastolic pressure
Explanation:
The reading on the pressure gauge at this point represents the Diastolic pressure. In a medical context, this is the pressure of the blood in the arteries when the heart is filling. In the numerical readings, this is represented by the lower end of the two blood pressure measurements. For example, if the individual's blood pressure is taken and the measurement of 120/80 is taken, then 80 is the diastolic pressure in this scenario.
body images of women please
Answer:
Body images of women
Explanation:
Body images of women
Which three of these classes of animals practice internal fertilization?
Mammals
Birds
Amphibians
Repriles
Arthropods
Answer:
Mammals
Explanation:
This is because the sperm meets the egg and fertilizes it in a female mammals which occurs in the ovary
Which of the following is a characteristic of unicellular organisms?
1. They can possess tissues and organs.
2. All of their functions are performed by a single cell.
3. They are usually microscopic.
4. Each of their cells is specialized to perform a specific function.
What are sponges?
but I need help.
Answer:
Explanation: Sponges are animals with dense skeletons that are highly adapted to their environments.
How many atp are produced by a single glucose molecule being processed through the entirety of aerobic respiration?.
In the process of cellular respiration, a single molecule of glucose ( C₆H₁₂O₆) can yield up to 36 molecules of ATP.
How to calculate the ATP?36 ATP molecules are produced by the citric acid cycle.
Thus, a total of 38 ATP molecules are produced during aerobic respiration, with 2 of those molecules forming outside of the mitochondria.
Up to 32 extra ATP molecules are produced by the Krebs cycle, pyruvate transformation, and electron transfer from the NADH and FADH2 molecules of glycolysis, A series of procedures known as glycolysis converts glucose into two pyruvate molecules, each of which has three carbons, and uses them to produce energy.
The great majority of extant animals have been found to have the ancient metabolic process known as glycolysis.
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Match the combining form ischi(o) with its closest definition. A. Ilium
B. Ischium
C. Hump
D. lamina
The combining form ischi-o with its closest definition is ischium, hence option B is correct.
The closest definition of the combining form ischi-o is ischium. The acetabulum is made up of the three pelvic bones, pubis, ilium, and pubis.
The hip joint is formed by the acetabulum, which connects to the head of the femur and is shaped like a cube or a socket and is located on the side of the pelvis. The hip joint and acetabulum allow us to easily run, walk, and move about.
It is a pair of pelvic bones that define the obturator foramen's inferior and posterior borders, as well as the lower and rear portions of the hip bone.
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Hemostasis involves a complex chain of events, and any disorder that affects any individual clotting factor can disrupt the entire process. As a result, managing many clinical conditions involves controlling or manipulating the clotting process. Excessive coagulation can cause dangerous blood clot conditions such as the formation of an embolus and a thrombus. Inadequate coagulation is associated with disorders like hemophilia, an inherited disorder characterized by the inadequate production of clotting factors. About one person in 10,000 has hemophilia. What is the name of the formed element that is critical for initiating the formation of a blood clot
Answer:
Fibrin
Explanation:
The name of the element that is critical for initiating the formation of a blood clot is fibrin.
Fibrin is a fibrous, non-globular protein that is formed by the polymerization of fibrinogen as a result of the reaction with protease thrombin. The threads from fibrin form a network of fibers around the platelet plug at the area of damaged blood vessels in the process of injuries, thereby forming the initial clot.
Agricultural practices can lead to water pollution.
Please select the best answer from the choices provided
ОТ
OF
Answer:
True
Explanation:
I finish e2020! good Lucky
Which of the following statements is true? A. Light energy is a form of potential energy only. B. Light energy does not serve any useful purpose. C. Light energy does not require a medium through which to travel. D. Light energy is the same as sound waves.
The statement "C. Light energy does not require a medium through which to travel" is true of light energy.
What is light energy?Light energy is a type of kinetic energy which has the ability to make visible to human eyes types of light . It is a kind of electromagnetic radiation being emitted by hot objects like bulbs, the sun and lasers.
Light energy travels in the form of electromagnetic waves, which has the ability to travel through a vacuum or any medium like air or water which is transparent.
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two students are having a discussion on playing field. they conclude that if the sun were to be blocked out, not only would plants not be able to make food, but also the atmosphere would become depleted of oxygen. with the aid of an equation, show why the conclusions of the students are accurate.
Through the use of photosynthesis and the equation 6CO2 + 6H2O + light energy → C6H12O6 + 6O2 the conclusions that the students have made would be found to be accurate
How to determine the accuracy of the statementsThe conclusions of the students are accurate because photosynthesis, the process by which plants produce food and oxygen, requires sunlight. The equation for photosynthesis is:
6CO2 + 6H2O + light energy → C6H12O6 + 6O2
This equation shows that carbon dioxide (CO2) and water (H2O) are converted into glucose (C6H12O6) and oxygen (O2) in the presence of light energy. Oxygen is produced as a byproduct of photosynthesis and is released into the atmosphere, contributing to the oxygen content in the air.
If the sun were blocked out, photosynthesis would not occur and the oxygen produced by plants would cease. This would lead to a depletion of oxygen in the atmosphere, which is crucial for the survival of most living organisms.
Therefore, the conclusions of the students are accurate, as the equation for photosynthesis shows the dependence of the process on sunlight and the importance of oxygen production for sustaining life on Earth.
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14.
Which substance is responsible for giving plants a green colour?
A
auxin
B.
chlorophyll
C
starch
D
sucrose
Answer:
B.Chlorophyll
Explanation:
If your teacher has showed you a diagram of cells for both plants and animals you will know that B is the only one found in plant cells, and if defined in a dictionary or google, will be what changes the color of plants
12. Se obtienen 500 mL de CO2 en el laboratorio a una temperatura de 18 °C y una presión de 560 mmHg. El volumen que ocupa a condiciones normales será A. 345,6 mL B. 625,2 mL C. 298,4 mL D. 798,5 mL
Answer:
A. 345,6 mL
Explanation:
Tenemos un gas definido en ciertas condiciones (de presión, temperatura y volumen) y queremos saber el volumen que ocupará en condiciones normales de presión y temperatura, es decir, 1 atm y 0ºC.
Para resolver este problema utilizaremos la ecuación de los gases ideales:
pV=nRT
Ya tenemos todos los datos, y sólo nos resta calcular n, el número de moles. R es la constante de los gases, la cual tiene el valor redondeado de 0.082 L.atm/mol.K, por lo cual es importante convertir las unidades para que éstas se cancelen y den como resultado los moles de gas.
Dividimos 560 en 760 para pasar de mmHg a atm, 500 mL se dividen por 1000mL para pasar a litros, y a la temperatura de 18ºC se le suman 273 para pasarla a Kelvin.
Despejamos n de la ecuación:
n=p.V ÷ R.T
n= 0.740 atm × 0.50 L ÷ 0.082 L.atm/mol.K × 291 K
n= 0.0155 mol
Ahora que tenemos el número de moles del gas, podemos usar la ecuación nuevamente para calcular el volumen que tendrá el gas en condiciones normales (1 atm y 0ºC, o 273 K).
Despejamos V de la ecuación:
V= n.R.T ÷ p
V= 0.0155 mol × 0.082 L.atm/mol.K × 273 K ÷ 1 atm
V= 0.346 L ≈ 346 mL
El volumen que ocupará el mismo gas a condiciones normales será 346 mL, por ende la respuesta correcta es la A. Hay una pequeña discrepancia pero ésta es normal, se debe al redondeo del resultado al final (acá redondeo 345.6 a 346).
organisms would be considered as microbe except yeast protozon maushroom virus bacteria
While yeast, mushrooms, protozoa, viruses, and bacteria are all types of microorganisms, not all of them are considered microbes.
Microbes are tiny organisms that are too small to be seen with the unaided eye. They can be found in different forms, including bacteria, viruses, protozoa, and fungi. Bacteria and some protozoa are the most common types of microbes.
Yeast is a type of fungus, and mushrooms are a type of macroscopic fungi. Protozoa are single-celled organisms, and some of them are classified as microbes. However, not all protozoa are considered microbes. On the other hand, bacteria are among the most common and diverse types of microbes, and they are found almost everywhere, including in soil, water, and human bodies.
Finally, viruses are not considered organisms, as they cannot survive independently and require a host cell to reproduce.
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A manual contains instructions for how to build a variety of structures using a set of interlocking bricks. If this scenario is used as a model for genetic information, what level of genetic information would the manual be
Answer:
GENES
"genes contain the information needed to make functional molecules called proteins"
the manual is a gene
the bricks are amino acids
and the structures are proteins
How many basic units of information in a dna molecule are required to encode a single amino acid?.
Three basic units of information in a DNA molecule are required to encode a single amino acid. These are the three nitrogenous bases that form the triplet genetic codon that codes for an amino acid.
DNA stand for Deoxyribonucleic Acid. It is the most prevalent form of genetic material. Its structure is composed of a double stranded DNA backbone joined together through hydrogen bonding between the nitrogenous bases.
Genetic codon is a set of three nitrogenous bases that together encode for a amino acid. These are hence also called triplet. Genetic codons are universal in nature. One amino acid can be coded by single codon or even multiple codon.
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Answer: 3
Explanation:
A single strand of DNA contains several types of ‘codes" within itself, but each individual amino acid is encoded by a specific sequence of three of the four nucleotide bases (C, G, A, and T) called a codon.For example, the amino acid glycine is encoded by four possible sequences, GGT (the primary codon), GGA, GGC or GGG on the DNA molecule. This sequence is transcribed onto an mRNA molecule (using the complimentary RNA base) which goes to a ribosome where it then translated (using tRNA) into a protein containing glycine at the proper location.in cells regulation allows rapid response to changes in the environment; in cells, gene regulation is critical for maintaining homeostasis.
Given what we know about biological mechanisms, we can confirm that both of these statements are in fact true in regards to regulation and gene expression.
Homeostasis is the body's ability to maintain constant a series of processes and values that we need in order to survive. To do this, regulation in cells is essential. Regulation allows us to respond rapidly to changes in the environment by regulating the processes which control the homeostasis for that environmental change.
Gene regulation or expression is another way in which the body maintains homeostasis. For example, in the presence of too much substrate, the gene encoding a specific enzyme might activate, causing the creation of the enzyme and getting substrate levels back to normal.
Inversely, if the body detects that substrate levels may be too low, the expression of any gene that may consume that substrate can be silenced, therefore maintaining a balanced level.
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the part of the central nervous system that carries information from your senses to your brain and motor-control information to your body parts is the myelin sheath. pancreas. pituitary gland. spinal cord.
The spinal cord is the part of the central nervous system that carries information from your senses to your brain and motor-control information to your body parts.
The spinal cord is part of the central nervous system, which is responsible for sending messages between the brain and the body. The spinal cord is a long, thin bundle of nerves that runs from the base of the brain down the back and is made up of grey matter and white matter. Grey matter is the part of the nervous system that contains the cell bodies of the neurons and white matter is the part of the nervous system that contains the axons of the neurons.
The spinal cord is protected by a thick layer of fatty tissue called the myelin sheath. This myelin sheath helps to insulate the neurons and also speeds up the electrical signals travelling between the brain and the body. The spinal cord carries information from the senses such as sight, smell, sound, taste and touch and motor-control information to the body. The motor-control information includes instructions from the brain to the body parts such as arms and legs to move. The spinal cord also carries information to and from the organs in the body, such as the heart, lungs and pancreas.
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__________ is tissue necrosis commonly caused by poor circulation to the affected area.
Gangrene is tissue necrosis commonly caused by poor circulation to the affected area. It is a serious condition that can lead to amputation of the affected body part if left untreated. The lack of blood flow to the affected area can be due to various reasons like arterial blockage, blood vessel damage or injury, infection, and more.
There are two types of gangrene, dry and wet. Dry gangrene usually affects the extremities like fingers, toes, and feet. It develops gradually and is more common in people with diabetes or vascular disease. It presents with symptoms like skin discoloration, cold and numb extremities, and severe pain. Wet gangrene is a more severe type that usually affects the internal organs or tissues. It occurs when the affected area becomes infected with bacteria and can spread rapidly. Symptoms include swelling, fever, and foul-smelling discharge.
Gangrene can be prevented by maintaining good hygiene, avoiding tobacco use, controlling diabetes and high blood pressure, and seeking prompt medical attention for any injury or infection. Treatment involves restoring blood flow to the affected area, removing dead tissue, and preventing the spread of infection. In severe cases, amputation may be necessary.
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in 2000, approximately 80 deaths occurred in sri lanka due to malaria. based on what you have learned about how malaria affects human populations, how many of the deaths were those of children?
Due to the red blood cell loss caused by malaria, anemia and jaundice (yellow skin and eyes) may develop. If left untreated, the infection could develop seriously and result in kidney failure, convulsions, mental confusion, coma, and even death.
Although people of all ages can have malaria, young children and pregnant women are more likely to get the severe form of the disease. Infants, children under five, pregnant women, people with HIV/AIDS, and anyone traveling to regions where malaria transmission is very active are some population groups who are at significantly increased risk of catching the disease and suffering severe illness.
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Which two body systems must directly interact for vertebrae organisms to exchange gases
Answer:
The circulatory system and the respiratory system.
Explanation:
Answer: The circulatory system and the respiratory system.
Explanation:
During gaseous exchange between tissues, the blood is an essential function of the circulatory system. In humans, lower mammals, and birds, blood absorbs oxygen and it inturn releases carbon dioxide in the lungs. Hence, the circulatory and respiratory system, work hand in hand.
The two body systems that must directly interact for vertebrae organisms to exchange gases are the respiratory system and the circulatory system.
The respiratory system is in charge of transferring gases between the body and its surroundings. This normally occurs when vertebrates breathe in oxygen and exhale carbon dioxide.
The circulatory system is in charge of moving gases, nutrients, and other materials around the body. In vertebrates, this is performed through the blood's circulation, which takes carbon dioxide out of the tissues and oxygen from the lungs back into them.
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Which of the following is a function of Producers?
A. All of these
B. Convert sunlight into chemical energy
C. Prevent soil erosion
D. Convert nitrates into usable proteins
The function of producers include all of the above and is therefore denoted as option A.
What is a Producer?This is referred to as an autotrophic organism which are able to produce food for the other organisms in the food chain.
A typical example is plants which produce food through photosynthesis via sunlight and perform other functions such as preventing soil erosion and converting nitrates into usable proteins.
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In addition to the endocrine glands, hormone-secreting cells occur in all of the following except a. Lymphatic vessels. b. The heart atria. c. Gastric and intestinal mucous membranes. d. Adipose tissue.
In addition to the endocrine glands, hormone-secreting cells occur in is a lymphatic vessels.
While hormone-secreting cells occur in many different tissues and organs throughout the body, including the heart atria, gastric and intestinal mucous membranes, and adipose tissue, they are not typically found in lymphatic vessels. Lymphatic vessels are responsible for draining excess fluid from tissues and returning it to the bloodstream, but they do not play a major role in hormone regulation or secretion.
The lymphatic system is made up of a network of small, branching tubes that can be found all over the body. They are essential for keeping the body's fluid balance and immune system working properly.
Excess fluid, waste, and other debris from the body's tissues are gathered by lymphatic vessels and sent to the lymph nodes, where they are filtered and processed. Additionally, immune cells like lymphocytes and macrophages are transported via the lymphatic vessels to areas of illness or injury to aid in the defense against infections and other foreign substances.
The right lymphatic duct or thoracic duct, which empties into the major veins close to the heart, is where the lymphatic arteries ultimately drain into the circulatory system. whereas cells that produce hormones.
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The lymphatic vessels do not contain hormone-secreting cells while all other options listed- heart atria, gastric and intestinal mucous membranes, and adipose tissue have cells with endocrine functions.
Explanation:The question inquires which among the following does not contain hormone-secreting cells apart from the endocrine glands. The options presented are lymphatic vessels, the heart atria, gastric and intestinal mucous membranes, and adipose tissue. Although many organs which primarily have non-endocrine functions also contain cells with endocrine function like the heart, kidneys, stomach, intestines, and adipose tissue, the lymphatic vessels do not secrete hormones. In the case of the heart, for example, there are endocrine cells in the walls of the atria that release a hormone in response to increased blood volume.
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