multiple choice question\nwhich of the following describes a catabolic reaction?\no large protein molecules…

multiple choice question\nwhich of the following describes a catabolic reaction?\no large protein molecules are broken down into smaller amino acids during digestion.\no molecules of iron combine with oxygen, giving up electrons and forming iron oxide (rust).\no small glucose molecules are linked together to form a larger molecule like starch.

multiple choice question\nwhich of the following describes a catabolic reaction?\no large protein molecules are broken down into smaller amino acids during digestion.\no molecules of iron combine with oxygen, giving up electrons and forming iron oxide (rust).\no small glucose molecules are linked together to form a larger molecule like starch.

Answer

Brief Explanations:

Catabolic reactions break down larger molecules into smaller ones, releasing energy. Protein digestion into amino - acids is a catabolic process. The iron - oxygen reaction is oxidation, and glucose linking is an anabolic process.

Answer:

Large protein molecules are broken down into smaller amino acids during digestion.