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Pancreatic and muscle cells are specialized to perform distinct functions but co

ID: 57287 • Letter: P

Question

Pancreatic and muscle cells are specialized to perform distinct functions but contain the exact same set of genetic instructions. Which one does not represent a mechanism to accomplish this?

Differentiated cells lose genes that are unrelated to their function.

Differentiated cells contain distinct gene-regulatory proteins

Differentiated cells use distinct DNA control regions.

Differentiated cells undergo specific types of post-translational protein modification.

Differentiated cells lose genes that are unrelated to their function.

Differentiated cells contain distinct gene-regulatory proteins

Differentiated cells use distinct DNA control regions.

Differentiated cells undergo specific types of post-translational protein modification.

Explanation / Answer

Correct answer would be:

Differentiated cells lose genes that are unrelated to their function.