Answer:
Glycerol and fatty acids are the basic building blocks of fats (lipids). Fats are the product of the esterification of the trivalent alcohol glycerol with fatty acids of different lengths (between 12 and 20 carbon atoms). Two important representatives of the lipids are triglyceride (90% of fats) and cholesterol.
What will the percentage of cytosine be in this segment of DNA?
Answer:
15%
Together, adenine and thymine compose 70% of the segment. This means that 30% of the section is composed of guanine-cytosine pairs. Since these two bases will be equal in quantity, 15% of the DNA section will be cytosine bases.
which of the following is not a type of light microscope?
A. transmission electron microscope
B. phase contrast microscope
C. bright field microscope
D. stereo microscope
Answer:
A. transmission electron microscope.
Which characteristics distinguish a law from a
theory? Check all that apply
Name the organ of locomotion of englena and chlamydomonas
Answer:
Paramecium:The primary locomotory organ is cilia which is covers the whole body of paramecium. They also have flagella as its secondary locomotary organ. Euglena: They have flagella and they move by beating up the flagella. Chlamydomonas :A flagellum is a long, whip-like projection of a cell made up of microtubules.
What does a botanist study
Answer:
Botany is the scientific study of plants—how plants function, what they look like, how they are related to each other, where they grow, how people make use of plants, and how plants evolved.
I HOPE THIS WILL HELP YOUHAVE A GREAT DAY :)
Why should body temperature not be allowed to fluctuate too much?
Answer:
Because that can destroy the helpful enzymes in the body, and therefore cause a lot of problems or maybe cause death
Who are agree on xenotransplantation
Answer:
The people who agree on xenotransplantation are those who have severe problems such as heart problems and failure of the kidneys. Xenotransplantation, while it is still being experimented with, is a possibly life-saving option for people with these illnesses. Another reason why people agree on Xenotransplantation is that because it could potentially supply us individuals with an unlimited indefinite quantity of things such as cells, tissues, and organs for humans.
A large portion of cellular respiration happens in the mitochondria. For this reason, the mitochondria are known colloquially as
the "powerhouses of the cell." Which body organ could best be compared to the mitochondria? (1 point)
Answer:
im thinking its the lungs, not 100% sure but seems like the best answer.
Explanation:
the main function of the lungs is the process of gas exchange (respiration), and mitochondria is also responsible for respiration too.
The lungs could be best compared to the mitochondria because it breaks down nutrients and releases energy for the body.
The stomach is an organ of the digestive system located between the esophagus and the intestine. Several processes occur in the stomach that help digest food, that is, digest the components of food that are used as energy for the body.
On the other hand, mitochondria are eukaryotic cell organelles responsible for cellular respiration, that is, for supplying most of the energy necessary for cellular activity.
According to the above, the correct answer is C because it illustrates the organ that is most related to the function of the mitochondria because both are essential to get energy.
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from
In order to perform Photosynthesis, a plant needs to obtain
the air and from the soil.
O A. carbon dioxide, nitrogen
B. carbon dioxide, water
C. oxygen, water
D. oxygen, nitrogen
Answer:
The answer is B not c
Explanation:
How does meiosis differ from mitosis?
1) it decreases the amount of cells.
2) it increases a lot of DNA.
3) it reduces the amount of DNA
4) and increases the number of cells.
Answer: Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division.
I think its choice 4 :)
Explanation: Used a science book! :)
Answer:
4. It increases the number of cells.
Explanation:
HELP ASAP PLEASE HELP FAST
explain what perlemoen are?
Answer:
Also known as "abalone" which is a
Explanation:
Answer:
any of various edible marine gastropod mollusks of the genus Haliotis
Explanation:
hope this helps
For each of the genotypes (AA,Aa or aa) below determine what the phenotype would be. Purple flowers are dominant to white flowers.
PP_____ Pp_____ pp_____
Answer:
PP and Pp are purple flowers. pp is white flowers.
Explanation:
Capital P is the dominant gene, while lowercase p is the recessive gene.
Answer asap please :).
what role in the carbon cycle can only be carried out by plants?
Answer:
Plants absorb carbon dioxide,water and sunlight to make their own food,grow and release oxygen through photosynthesis. They're a huge part in keeping our air clean. The carbon becomes part of the plant. Plants that die and are buried may turn into fossil fuels made of carbon like coal and oil over millions of years. When humans burn fossil fuels, most carbon enters the atmosphere as carbon dioxide
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Which statement accurately describes the "savanna" biome? This biome features tropical grasslands and is located near the equator. This biome features high levels of biodiversity and is located near the equator. This biome features a level of permafrost and a short growing season during the winter. This biome features forests and grasslands that go dormant during the winter.
Answer:
This biome features forests and grasslands that go dormant during the winter.
This biome features high levels of biodiversity and is located near the equator.
This biome features a level of permafrost and a short growing season during the winter.
This biome features tropical grasslands and is located near the equator.
what will you do to climb faster on pole
Answer:
Explanation:
Aim for Consistency. The quickest and easiest way to get better is simply to climb everything you can, everywhere you can, in every different style. ...
Climb Intentionally. ...
Challenge Yourself. ...
Don't Let Fear Get in Your Way. ...
Learn the Art of the Redpoint. ...
Forget About Grades.
.
Name Earth’s layers in order
Answer:
Crust – 5 to 70 km thick
Mantle – 2,900 km thick
Outer Core – 2,200 km thick
Inner Core – 1,230 to 1,530 km thick
what is the definition of wildlife?
Answer:
wild animals collectively; the native fauna (and sometimes flora) of a region.
Explanation:
I hope this helped :)
I 4. Rewrite the sentence correctly. “All the organelles shown in the typical plant or animal cell will exist in every cell”.
All the genetic materials shown in the typical plant or animal cell will exist in every cell”.
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ASAP- discovery of a series of fossils of human-like skulls, all slightly different from each other and from us, dating from throughout the past
4 million years indicates what process?
A. Punctuated equilibrium
B. Artificial selection
C. Gradualism
D. Disruptive selection
The discovery of a series of fossils of human-like skulls from throughout the past 4 million years indicates the process of Punctuated equilibrium. Thus, the correct option is A.
What is Punctuated equilibrium?Punctuated equilibrium may be defined as a type of speciation in which most of the time species are stable. But every now and then there is a disruptive event that promotes rapid change.
Gradualism may deal with the idea that evolution occurs at a slow but steady pace. Disruptive selection refers to environmental conditions that change in two different directions. Both of these processes do not make any sense here.
Therefore, the correct option for this question is A.
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What is an ecosystem?
Answer:
An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very large or very small.
Explanation:
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Help .....plz help....me
Answer:
B
1. Evaporation
2. Condensation
Explanation:
water cycle sorry I can’t do the rest because I got go dinner hope helper
Explanation:
Evaporation
Condensation
What are the functions of hypothalamus
Explanation:
releasing hormones.regulating body temperature.maintaining daily physiological cycles.controlling appetite.managing of sexual behavior.regulating emotional responses.State the biological importance of hydrotropism and phototropism.
Answer:
Hydrotropism is directional growth in response to water concentrations. This tropism is important in plants for protection against drought conditions through positive hydrotropism and against water over-saturation through negative hydrotropism
Which of the following is a feature of beaches?
A. Berms
B. Runnels
C. All of these
D. Shingles
Answer:
C: All of these.
Explanation:
Because there is feature
Ecosystems rely on interdependence between species to keep balance. Which of the following is a threat to a stable
ecosystem?
A. Loss of biodiversity
B. High biodiversity
C. Low biodiversity
D. Increase in biodiversity
Answer:
A. Loss of biodiversity
Explanation:
Suppose there are more predators, there may be fewer natural producers, which upset the balance of nature.
Example of Mitochondria convert
Answer:
Answer:Just as fire burns oxygen and gives off carbon dioxide and water, mitochondria act like furnaces when they convert glucose into adenosine triphosphate (ATP): They “burn” (use) oxygen and give off carbon dioxide and water. Because the process uses oxygen, it is said to be aerobic (as in aerobic exercise)
Answer:
Just as fire burns oxygen and gives off carbon dioxide and water, mitochondria act like furnaces when they convert glucose into adenosine triphosphate (ATP): They “burn” (use) oxygen and give off carbon dioxide and water. Because the process uses oxygen, it is said to be aerobic (as in aerobic exercise).
Explanation:
Leaves stalks flowers roots fruits and seeds are plant
Answer:
I'm confused as to what it is you are asking like are you asking or telling because I cant tell
Explanation:
what kind of mutation occurred when the DNA strand changed from AATCGTCCG TO AATAGTCCG?
Answer:
Missense Mutation
Explanation:
AAT CGT CCG to AAT AGT CCG where CGT has become AGT is a point mutation. If a point mutation changes the amino acid, it’s called a missense mutation. In this case CGT (arginine) has become AGT (serine).
Help .....plz help....
Answer:
2. sedimentation (decantation follows sedimentation)
3. immiscible (water and oil never mix with each other)
4. size
5. evaporation (condensation chills the mixture where evaporation heats the mixture )
pls mark it as brainliest
Answer:
pls mark it as brainliest
sedimentation
immiscible
evaporation
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