Question

During the catabolism of macromolecules, proteins, carbs, and lipids become _____________

a) Nucleic acids
b) Monomers
c) Polysaccharides
d) Enzymes

Answer 1

In catabolism, proteins, carbs, and lipids are broken down into their monomers, which are the building blocks for new molecules in subsequent anabolic reactions.

Step-by-step explanation:

In the intricate process of catabolism, proteins undergo hydrolysis into amino acids, carbohydrates are broken down into monosaccharides, and lipids are hydrolyzed into fatty acids. These monomers, derived from macromolecular disassembly, serve as fundamental building blocks. Amino acids, monosaccharides, and fatty acids play pivotal roles in subsequent anabolic reactions, contributing to the synthesis of new molecules. These molecules are indispensable for cellular functions, including energy storage, structural support, and the intricacies of metabolic pathways. The orchestrated interplay between catabolic breakdown and anabolic synthesis ensures the cell's dynamic equilibrium, sustaining life and facilitating adaptation to varying physiological demands.