Question

Please help...

Which of the following is TRUE about what occurs in the chemical reaction of cellular respiration? CHOOSE ALL THAT APPLY.

A. Energy is both transformed and spent in the steps of cellular respiration, but overall there is a net gain.

B. The reactions within cellular respiration are both aerobic and anaerobic

C. Energy from the sun is converted in to sugars.

D. Law of conservation of matter and energy is followed.

E. There are more inputs than there are outputs.

Answer 1

The answer is; A, B, D

Celular respiration break down carbon-based sources of energy and harness the energy is chemical bonds through ATPs, the energy currency of cells. Some ATP is spent in initiating the biochemical reactions, however, there is a net positive gain in the produced ATPs at the end of the reactions.