Which Statement About Mammalian Glycogen Synthase Is NOT Correct

question 65

Multiple Choice

Which statement about mammalian glycogen synthase is NOT correct?

• A) It is especially predominant in liver and muscle.
• B) The donor molecule is a sugar nucleotide.
• C) The phosphorylated form of this enzyme is inactive.
• D) This enzyme adds glucose units to the nonreducing end of glycogen branches.
• E) This enzyme adds the initial glucose unit to a tyrosine residue in glycogenin.

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Definitions:

Brain Cells

Cells located in the brain, including neurons and glial cells, responsible for processing and transmitting information.

Digestive Systems

A complex series of organs and glands responsible for the ingestion, breakdown, absorption, and processing of food and nutrients.

Environmental Factors

External elements that can influence the development, behavior, and survival of organisms, including climate, habitat, and pollution.

Embryonic Stage

The early developmental phase of an organism following fertilization, characterized by rapid cell division and differentiation.