Which of the Following Would Result in the Greatest Decrease

question 17

Multiple Choice

Which of the following would result in the greatest decrease in function of the catalytic triad found in serine proteases?

• A)Mutation to Ser,Cys,Asp
• B)Mutation to Ser,His,Asp
• C)Mutation to Cys,His,Asp
• D)Mutation to Ser,His,Glu
• E)Mutation to Cys,His,Glu

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Definitions:

Hypothalamus

A region of the diencephalon. It maintains homeostasis by regulating many vital activities such as heart rate, blood pressure, and breathing rate.

Lactogenic Hormone

A hormone, also known as prolactin, that stimulates milk production in mammals.

Mammary Glands

Accessory organs of the female reproductive system that secrete milk after pregnancy.

Second Messenger

Intracellular signaling molecules released by the cell in response to exposure to extracellular signaling molecules.