To obtain energy from starch and glycogen, the body must begin by

Question

Quizplus · Accepted Answer

To obtain energy from starch and glycogen, the body must first break them down into their constituent glucose molecules through a process known as hydrolysis. Both starch and glycogen are polysaccharides made up of glucose molecules, so hydrolyzing them breaks them down into individual glucose units that can be used by cells for energy. Option A is incorrect as glycogen cannot be broken down into amino acids. Option C is incorrect as starch and glycogen cannot be converted to fatty acids directly. Option D is incorrect as it describes the reverse process of condensation, which involves joining glucose molecules together to form glycogen or starch, not breaking them apart for energy.

To Obtain Energy from Starch and Glycogen, the Body Must