Which of the following statements best describes the relationship between photosynthesis and respiration?
A) Respiration runs the biochemical pathways of photosynthesis in reverse.
B) Photosynthesis stores energy in complex organic molecules; respiration releases energy from complex organic molecules
C) Photosynthesis occurs only in plants; respiration occurs only in animals.
D) ATP molecules are produced in photosynthesis but not in aerobic respiration.
E) Photosynthesis is catabolic; respiration is anabolic.

Question

Quizplus · Accepted Answer

Photosynthesis and respiration are complementary processes that work together to maintain the balance of energy in living organisms. During photosynthesis, energy from the sun is used to convert carbon dioxide and water into glucose (a complex organic molecule) and oxygen. This glucose is used as an energy source in the cell, and during respiration, glucose is broken down to release energy that is stored in ATP molecules. Therefore, photosynthesis stores energy in complex organic molecules, while respiration releases energy from complex organic molecules.

Which of the Following Statements Best Describes the Relationship Between