Which of the Following Is a Second Messenger

question 89

Multiple Choice

Which of the following is a second messenger?

• A) ATP - adenosine triphosphate
• B) guanylyl cyclase
• C) IP₃ - inositol triphosphate
• D) PIP₂ - Phosphatidylinositol bisphosphate

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Definitions:

Necrosis

Necrosis is the death of cells or tissues in a living organism due to factors such as injury, infection, or toxins, leading to cell degradation.

Areolar Tissue

A loose connective tissue that provides a supportive and flexible matrix for many organs and structures in the body.

Adipose Tissue

Adipose tissue is a type of connective tissue that stores fat, providing insulation, protection, and energy reserves to the body.

Reticular Tissue

A type of connective tissue that contains reticular fibers, supporting the framework of organs such as the spleen and lymph nodes.