Why do organisms need enzymes to survive?

1 answer:

4 0

Digestive enzymes speed up reactions that break down large molecules of carbohydrates, proteins, and fats into smaller molecules the body can use. Without digestive enzymes, animals would not be able to break down food molecules quickly enough to provide the energy and nutrients they need to survive

You might be interested in

What factor is described as sexual

mr Goodwill [35]

Answer:

The correct answer is - D. natural selection.

Explanation:

Sexual selection takes place due to competition between individuals of the intraspecies same-sex and of mate choice which driving the evolution of reproductive traits.

Sexual selection is a mode of natural selection as it leads to the evolution of specific traits. Other examples or options are not related to sexual selection directly and are not affected by sexual selection.

6 0

2 years ago

when considering maintenance of a healthy weight, nutrient needs are affected by affected by all of the following except. A. age

DedPeter [7]

The answer is B.race

7 0

3 years ago

Read 2 more answers

Correct answer will be marrk as braineast answer

uranmaximum [27]

Answer:

d) harvesting and threshing both.

Explanation:

Hope it helps you...

6 0

3 years ago

Which process produces messenger RNA strands that are complementary to the original DNA?

natali 33 [55]

Answer:c

Explanation:

3 0

3 years ago

Read 2 more answers

What is the function of the companion cells?

Alexus [3.1K]

Answer:

Companion cell is a type of specialized parenchyma cell, which is located in the phloem of the flowering plants.

Each of the companion cell is usually associated with the sieve element. The main function of the companion cell is uncertain but it regulates the activity of sieve tube.

It plays a major role in the loading and unloading of the sugar molecules into the sieve element. As the sieve tubes do not have nucleus and ribosomes so they need companion cell to help in the transportation of sugar molecules.

3 0

3 years ago