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In animal cells, glucose would be mobilized from its storage molecule in this part of the cell. ...

Question:

In animal cells, glucose would be mobilized from its storage molecule in this part of the cell.

a. rough ER

b. mitochondrion

c. nucleus

d. smooth ER

Glucose:

Glucose is the most common and simplest carbohydrate that is utilized by both prokaryotic and eukaryotic cells. It is an important molecule for the regulation of blood sugar in humans and also for muscle contraction.

Answer and Explanation: 1

The correct option is b.


In the animal body, glucose molecule storage is done in glucose and sometimes in the form of fatty acids. When the glucose count is low, the cell summons the glucose from its stored molecule (glycogen) into the mitochondria to carry out the cellular respiration process to continue the production of ATP.


Please note that:

  • Option a. is incorrect because they are not associated with any part of cellular respiration.
  • Option c. is incorrect because it is the control center that regulates glucose's summoning.
  • Option d. is incorrect because it does not mobilize glucose.

Learn more about this topic:

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What Is Mitochondria? - Definition & Functions

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Chapter 3 / Lesson 8
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Learn the definition of mitochondria and understand their different functions. Discover mitochondria's structure and parts with a diagram and see their location.


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