Question

The term that best describes all the chemical reactions of a cell, including acquisition and use of molecules and energy, is ____.

a) Metabolism
b) Anabolism
c) Catabolism
d) Biosynthesis

Answer 1

Metabolism is the term that best describes all the chemical reactions of a cell, encompassing both catabolism and anabolism.

Step-by-step explanation:

The term that best describes all the chemical reactions of a cell, including the acquisition and use of molecules and energy, is metabolism. Metabolism encompasses both the breakdown of molecules to release energy, known as catabolism, and the synthesis of more complex molecules from simpler ones, known as anabolism. These metabolic reactions include pathways like the synthesis and breakdown of glucose, demonstrating how energy is transferred and transformed within cells to maintain life processes.