Which organelle converts the chemical energy stored in food into compounds that are more convenient for the cell to use?
a. chloroplast
b. golgi apparatus
c. endoplasmic reticulum
d. mitochondrion

D. Mitochondrion

answers to the whole quiz

1.a

2.c

3.b

4.a

5.c

6.a

7.a

8.d

9.d

10.a

Explanation:

The correct answer will be option-D

Explanation:

The food contains an organic compound which stores energy in the form of their chemical bonds like glucose.  

The energy stored in the glucose and other biomolecule is converted to the more convenient molecule called ATP which can be utilized by the organism.

The organelle which is involved with the conversion of the stored chemical energy from the food to the usable molecule is called "mitochondria".

The process by which the glucose is converted to usable form ATP is known as cellular respiration.

Thus, option-D is the correct answer.

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms