{"id":266543,"date":"2025-07-23T04:51:06","date_gmt":"2025-07-23T04:51:06","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=266543"},"modified":"2025-07-23T04:51:09","modified_gmt":"2025-07-23T04:51:09","slug":"which-of-the-following-is-an-example-of-catabolism","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/07\/23\/which-of-the-following-is-an-example-of-catabolism\/","title":{"rendered":"Which of the following is an example of catabolism"},"content":{"rendered":"\n

Which of the following is an example of catabolism?<\/p>\n\n\n\n

Multiple Choice<\/p>\n\n\n\n

A The increase in muscle tissue with exercise <\/p>\n\n\n\n

B The formation of secretory proteins in the pancreas <\/p>\n\n\n\n

C The breakdown of glucose in the cytoplasm and mitochondria <\/p>\n\n\n\n

D The assembly of the cell membrane from precursor molecules<\/p>\n\n\n\n

The correct answer and explanation is:<\/mark><\/strong><\/p>\n\n\n\n

The correct answer is C) The breakdown of glucose in the cytoplasm and mitochondria.<\/strong><\/p>\n\n\n\n

Catabolism refers to metabolic processes that break down molecules into smaller units, often releasing energy in the process. The breakdown of glucose is a classic example of a catabolic pathway. During cellular respiration, glucose is broken down into pyruvate in the cytoplasm (through glycolysis), and further processed in the mitochondria, where it is eventually converted into carbon dioxide, water, and energy (in the form of ATP).<\/p>\n\n\n\n

This catabolic process is crucial for providing the energy needed by cells to perform their various functions. The breakdown of glucose not only generates ATP but also produces smaller molecules, such as NADH and FADH2, which are used in further energy-producing pathways, like the electron transport chain.<\/p>\n\n\n\n

In contrast:<\/p>\n\n\n\n