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By dissecting an owl pellet, you can learn __.
A) what the owl is drinking
B) whether the food an owl is eating is diseased
C) what type of animals the owl ate
D) where the owl lives
Answer:
C. what type of animal the owl ate
What does DNA Polymerase do?
It creates polymers of amino acids
It unzips DNA
It pairs complementary DNA base pairs to one strand of DNA
It creates MRNA
1. How many total chromosomes are present in a normal bug karyotype?
Please help :3
What is kinetic energy and how is kinetic energy related to the temperature of a substance?
Answer:
Kinetic energy is a property of a moving object or particle and depends not only on its motion but also on its mass. The temperature of gases is proportional to the average translational kinetic energy of atoms and molecules. The motion of individual molecules in a gas is random in magnitude and direction.
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Which of the following fish are bilaterally flattened?
Select one:
A. chimaeras
B. coelacanths
Answer:chimaeras
Explanation:
Answer:
A.
Explanation:
What are the products for photosynthesis? *
C6 H12 06, 602
none of the above
carbohydrate, lipid, protein, nucleic acid
6 H20, 6 CO2, Light energy
Answer:
In photosynthesis, oxygen, carbon dioxide, ATP, and NADPH are reactants. GA3P and water are products. In photosynthesis, chlorophyll, water, and carbon dioxide are reactants. GA3P and oxygen are products.
Explanation:
they form to make photosynthesis
I need the last two questions. Can anyone help?
1. Color can affect a pocket mouse’s ability to survive because if a light colored mouse is in a dark area, it will not survive. A dark colored mouse will survive in a dark area because it will blend in with its surroundings.
2. On the dark rock, mice with dark fur are more likely to survive because they will blend in with the rock.
Which two body systems maintain the level of glucose in the blood?
Answer:
The endocrine functions of the pancreas and liver coordinate efforts to maintain normal blood glucose levels.
The pancreas and liver regulate the level of glucose in the blood.
What is diabetes?Maintaining blood glucose is important for the body. The body needs glucose for the production of energy. The inability of the body to regulate blood glucose results is a result of diabetes. The blood glucose in our body is maintained by two hormones.
Insulin reduces the amount of glucose in the blood and glucagon increases the amount of glucose in the blood. Insulin and glucagon work together, in people without diabetes to maintain the blood glucose level of the body.
But in people affected by diabetes, insulin has either stopped working or insulin production by the body is inadequate compared to the body's requirements.
In type 2 diabetes, insulin production is low and in type 1 diabetes, there is resistance to insulin.
Insulin and glucagon are produced by the islets of Langerhans cells of the pancreas. In excess of insulin, the liver stores glucose from the blood, and in excess of glucagon, glucose is released by the liver into the blood.
Therefore, the pancreas and liver regulate the level of glucose in the blood.
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What organ connects the brain to the peripheral nerves?
Answer:
Cranial
Explanation:
connects the brain with the periphery or spinal - connects the spinal cord with the periphery.
the first cells would only be capable of what respiration
Answer:
Anaerobic Respiration
1 point
10. The bonds represented by letter "E" are found in which of the following
scenarios?
The correct answer is Van der Waals bonds between non-polar carbon chains.
1 pts
Question 30
7.3 Muscle cells require a great amount of energy. Which would you expect to find
in large numbers in muscle cells?
O vacuoles
o mitochondria
O centrioles
O endoplasmic reticulum
o ribosomes
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Answer:
Mitochondria
Explanation:
Mitochondria are the power house of cell which produce ATP
Studies have shown that children are especially vulnerable to the effects of ultraviolet (UV) radiation. Tanning beds expose the skin to nearly ten times as much UV radiation as natural sunlight. Which of the following would be a“political”response to this knowledge?
A. A law was passed in New York State to prevent individuals under the age of 18 from using tanning beds
B. Scientists began studying the cells of children to understand why they are more vulnerable.
C. Parents began banning their children from going to tanning beds.
D.There is no future political response.
Answer:
A
Explanation:
People didn't want to harm children or children to harm themselfs
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The sequence of bases on one DNA strand (one side of the DNA ladder) is AGCTCAG. What is the sequence of the bases on the opposite strand?
If you had to choose a part of a cell you are most similar to, what would you choose? Explain your reasoning.
Answer:
what
Explanation:
what is a cellular structure that performs a specific function in the cell
Answer:
Cells consist of six home functions. They provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions and aid in reproduction.
okay thanks but who guessed I don't wanna fail please just tell me the truth ill do anything if your right
Answer:
A
Explanation:
Hope this helps.
helppp please , I’ll give brainliest
Answer:
b~~~~~~~~~~~~~~~~~~
How does epithelial tissue respond to a bruise or wound?
Answer:
It replaces damaged cells. It creates a barrier over the bruise or wound. It releases a substance that heals the bruise or wound. It stops blood flow in the area of the bruise or wound.
Explanation:
Epithelial tissue replaces damaged cells and creates a barrier over the bruise or wound.
What is epithelial tissue ?
The epithelium is a type of body tissue that forms the covering on all internal and external surfaces of your body, lines body cavities and hollow organs and is the major tissue in glands.
How does epithelial tissue repair ?
Epithelial cells, begin their arduous process of repair by crawling from the basal layers of the epidermis into the wounded region, depositing basement membrane components as they migrate.
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would C be correct for this question?
Answer:
Yes, none of those other answers are reasonable
Explanation:
Answer:
Yea
Explanation:
That's the only answer that actually makes sense
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Which factors are causes of short-term climate change?
changes in wind and ocean currents
an increase of thunderstorms and rain
changes in daily wind shifts and snowfall an increase of hurricanes and volcanic eruptions
Answer: -Variations in the sun's energy reaching Earth.
-Changes in the reflectivity of Earth's atmosphere and surface.
-Changes in the greenhouse effect, which affects the amount of heat retained by Earth's atmosphere.
Answer:
an increase of hurricanes and volcanic eruptions
Explanation:
Which of the following is not a part of the DNA nucleotide
Answer:
Which of the following is not part of nucleotide structure? C is correct. The three components of a nucleotide are a 5-carbon sugar, a phosphate group, and a nitrogenous base. A nucleotide does not contain phospholipids; those are molecules that make up the cell membrane and nuclear envelope.
Explanation:
this should be right next time add an atachment
Protein or lysine amino acid is not a part of the deoxyribonucleic acid (DNA) nucleotide.
What is a nucleotide?A nucleotide can be defined as the subunit of deoxyribonucleic acid (DNA) or ribonucleic acid (RNA) which contains a nitrogenous base.
Furthermore, deoxyribonucleotides which is the basic unit of a deoxyribonucleic acid (DNA) typically comprises the following:
A nitrogenous base.A phosphate group.Deoxyribose sugar (5-carbon sugar).In conclusion, we can deduce that protein or lysine amino acid isn't a part of the deoxyribonucleic acid (DNA) nucleotide.
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all you need is in the photo
Answer:
D
Explanation:
d because since both bears mated, there is a chance of evolution from there genes
The primary reason that osteoporosis accelerates after menopause in women is: * 2 points A. Increased osteoblast activity. B. Reduced levels of vitamin C. C. Diminished osteoclast activity. D. Reduced levels of circulating estrogens.
Answer:
The correct answer is D. Reduced levels of circulating estrogens.
Explanation:
Estrogens prevent the loss of calcium and ensure its proper mineralization, thus preventing the bones from becoming brittle, maintaining the consistency of the skeleton and preventing osteoporosis. Osteoporosis is a skeletal disease in which there is a decrease in bone mass density. Thus, the bones become more porous, the number and size of the cavities or cells that exist inside them increases, they are more fragile, they resist shocks worse and they break more easily. Menopause is the definitive cessation of ovarian function that, externally, results in the disappearance of the menses and usually occurs around 50 years (the interval goes from 45 to 55 years). It is the gradual loss of calcium in the bones, which accelerates in the first years of menopause due to estrogen deficiency. At the beginning of the disease, there are no symptoms and, as it progresses, there is a tendency to suffer fractures, which leads to a decrease in height.
Guess the plant, and distinguish it from other gymnosperms. There is a desert shrub with needle-like leaves, and the shrub has a deep root system and produces cones.
Which gymnosperm is this, and how does it differ from other gymnosperms?
Answer:
★ The answer is B, She is observing a gnetophyte because, unlike other gymnosperms, gnetophytes can have needle-like leaves and deep root systems.
Explanation:
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Balanced chemical equation for ethanoic acid
Answer:
Ethanoic acid (CH3COOH) belongs to the group of carboxylic acids and is commonly called as acetic acid.Gene therapy is a form of_______.
1. Selective breeding
2. Artificial selection
3. Cloning
4. Genetic engineering
A student is studying several species that belong to the plant kingdom. Which two are most closely related
A Fermaldia pandurata and Ficus pandurata
B Castilla elastica and Ficus elastica
Ficus benjamina and Ficus lyrata
Bromus japonicus and Ipomoea violacea
Answer:it’s A)
Explanation:I saw it on a quiezlet online lol
Fermaldia pandurata and Ficus pandurata are the two plant species which are most closely related.
What is Species?These are organisms which are closely related and are capable of interbreeding in the ecosystem.
Option A was chosen because they both belong to the same species 'pandurata' thereby making it the most appropriate choice.
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which of these is an example of climate?
a. a current weather map
b. an incoming cold front
c. average summer temperature
d. next weeks weather forecast
Answer:
c
Explanation:
its something that spans over a period of time