Question

What statement best compares photosynthesis and cellular respiration?

A.
Photosynthesis only takes place in the light, while cellular respiration takes place in the light and dark.
B.
Both photosynthesis and cellular respiration break down sugars to release chemical energy.
C.
Both photosynthesis and cellular respiration take place during the light and during the dark.
D.
Photosynthesis breaks down sugars to release energy, while cellular respiration stores energy as sugars.

Answer 1

its A

Explanation: I did the test and got 100%

Answer 2

The correct answer is option A

Reason -

Photosynthesis reaction to convert CO2 and water into glucose or sugar takes place in the presence of sunlight only and thus it is a light dependent process while the cellular reaction takes place in both the light and dark.

Option B and D are incorrect as in photosynthesis sugar is formed while in cellular respiration Sugar is broken down to form CO2 and water.