Question

1. which of the following best describes the primary function of cellular respiration? a. converting light energy into chemical energy b. using oxygen and glucose to produce atp c. producing glucose from carbon dioxide d. converting proteins into amino acids

Explanation:

Cellular respiration is a metabolic process that uses oxygen and glucose to produce adenosine - triphosphate (ATP), the energy - currency of the cell. Option a describes photosynthesis, option c is part of photosynthesis (carbon - fixation), and option d is related to protein digestion.

Answer:

B. Using oxygen and glucose to produce ATP