Proteins with Two Different Polypeptide Chains Are

question 6

Multiple Choice

Proteins with two different polypeptide chains are:

• A) monomeric proteins.
• B) trimeric proteins.
• C) homodimeric proteins.
• D) heterodimeric proteins.
• E) none of the above.

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Definitions:

Brain

The central organ of the human nervous system, responsible for processing sensory information, regulating bodily functions, and facilitating cognition.

Spinal Cord

A long, thin, tubular structure made up of nervous tissue, which extends from the brainstem down the back, and transmits nerve impulses between the brain and the rest of the body.

Common Ancestor

Forebear of two or more lineages or family groups; ancestral to both groups.

Nervous Systems

The complex network of nerve cells and fibers that transmits nerve impulses between parts of the body, coordinating actions and sensory information.