When a Hormone Binds to a Membrane-Bound Receptor and Activates

question 44

Multiple Choice

When a hormone binds to a membrane-bound receptor and activates G proteins,

• A) ion channels could be opened.
• B) IP₃ may be activated.
• C) cyclic AMP production may be increased.
• D) DAG may be activated.
• E) All of the choices are correct.

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Definitions:

B Lymphocytes

A type of white blood cell that plays a crucial role in the adaptive immune system by producing antibodies to fight infections.

T Lymphocytes

A type of white blood cell crucial for immune response, involved in identifying and eliminating pathogens.

Bacterial Infections

Illnesses caused by harmful bacteria that invade the body, leading to a wide range of symptoms depending on the area affected.

Viral Infections

Viral infections occur when viruses enter and multiply in the living cells of a host, potentially causing a wide range of health problems.