Cytochrome C is an example of
Correct answer: A. Peripheral protein.
- A. Peripheral protein.
- B. Transmembrane proteins.
- C. Intrinsic proteins.
- D. Intracellular proteins.
Explanation
Peripheral proteins are a group of biologically active molecules formed from amino acids that interact with the surface of the lipid bilayer of cell membranes. For example, cytochrome c is involved in the electron transport chain.
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Proteins are polymers of amino acids joined by peptide bonds, and their function depends on primary, secondary, tertiary and quaternary structure. The topic covers fibrous and globular proteins, enzymes, antibodies, hormones and transport proteins, as well as denaturation by heat or extreme pH.
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