Which of the following cellular activities is an example of catabolism?

Question

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Catabolism refers to the breakdown of complex molecules into simpler ones, usually accompanied by the release of energy. In this case, muscle cells breaking down glucose (a complex molecule) to release heat (energy) is an example of catabolism. Option B, skin cells using protein to replace burned skin tissue, is an example of anabolism, which is the opposite of catabolism and involves building complex molecules from simpler ones. Options C and D are not related to catabolism at all.

Which of the Following Cellular Activities Is an Example of Catabolism