Phosphorylation Is Carried Out by a

question 111

Multiple Choice

Phosphorylation is carried out by a

• A) kinase, and it results in the negative feedback inhibition of an enzyme.
• B) kinase, and it may activate some enzymes and inhibit others.
• C) phosphatase, and it results in the negative feedback inhibition of an enzyme.
• D) phosphatase, and it may activate some enzymes and inhibit others.

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Definitions:

Leukemia

A form of cancer that targets the blood and bone marrow, marked by the excessive creation of irregular white blood cells.

Pallor

An unusual lightness of skin coloration, often indicating illness or shock.

Congestive Heart Failure

A chronic condition in which the heart is unable to pump blood effectively, leading to symptoms like shortness of breath and swelling in legs.

Leukemia

A type of cancer of the blood or bone marrow characterized by an abnormal increase in white blood cells.