Question

Sum total of all the reactions taking place in a cell is called reactions.

• A. anabolic
• B. catabolic
• C. amphibolic
• D. metabolic

Answer 1

The correct option is D metabolic

All the reactions occuring in a cell or an organism are collectively called metabolic reactions or metabolism.
Metabolic reactions may be anabolic or synthetic reactions where molecules are synthesised using energy. It may otherwise be catabolic reactions where molecules are broken down to release energy.