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bogdanovich [222]
3 years ago
9

metabolic reactions are necessary for the body to function and maintain homeostasis. which of the following statements describes

an enzyme's role in these reactions,
Biology
1 answer:
meriva3 years ago
6 0
<span>Enzymes are used up as a part of the reaction and cannot be used again. Enzymes can be any shape to bind to the substrate. Enzymes are catalysts that lower the activation energy allowing the reaction to occur. Enzymes are formed into lipids. 3. Which macromolecule is most likely to be broken down for quick energy? nucleic acid carbohydrate phospholipid protein The Central Role of Enzymes as Biological Catalysts. A fundamental task of proteins is to act as enzymes—catalysts that increase the rate of virtually all the chemical reactions within cells. Although RNAs are capable of catalyzing some reactions, most biological reactions are catalyzed by proteins.</span>
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Why is soil erosion important to agriculture?
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Soil erosion causes siltation in rivers, dams, etc. In some areas, huge river deltas are formed (such as River Nile delta) because of soil erosion. Such places are good for agriculture but not good for urbanization. However, some people do not care about it, they just want to construct buildings on alluvium type soils.

4 0
3 years ago
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What three taxa do all these organisms have in common?
madreJ [45]
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All of the following are examples of limiting factors in an ecosystem except:
ludmilkaskok [199]

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population density I hope this helps

4 0
2 years ago
Human eye color is an example of a phenotype that results from the ________ multiple gene products (enzymes and proteins).
Alexeev081 [22]

Human eye color is an example of a phenotype that results from the interaction of multiple gene products.

<h3>Is eye color determined by genetics?</h3>
  • A person’s eye color results from pigmentation of a structure called the iris, which surrounds the tiny black hole which is located in the center of the eye (the pupil) and helps control the intensity of the light that enters the eye.
  • The color range of the iris is from very light blue to dark brown. Brown is that the most frequent eye color worldwide.
  • Eye color is decided by variations in a person’s genes.
  • Most of the genes related to eye color are involved in the production, transport, or storage of a pigment called melanin.
  • Eye color is directly associated with the amount of melanin in the front layers of the iris. People with brown eyes have an outsized amount of melanin in the iris, while people with blue eyes have much less of this pigment.

To learn more about eye color: brainly.com/question/1218649

#SPJ4

5 0
1 year ago
One unique anatomical feature of cardiac muscle is A. cylindrical myofibrils. B. intercalated disks. C. sarcosomes. D. dense bod
Shtirlitz [24]
The corect answer is: B. Intercalated disks.


I hope that helped! :)
7 0
3 years ago
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