Each of the Following Is an Intracellular Messenger Except

question 62

Multiple Choice

Each of the following is an intracellular messenger except

• A)calcium ions.
• B)IP3.
• C)DAG.
• D)cAMP.
• E)PDGF.

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Definitions:

Urethra

A tube that connects the urinary bladder to the urinary meatus for the removal of fluids from the body.

Meatus

A natural passage or opening in the body, such as the external opening of the urethra.

Medulla

The inner region of an organ or tissue, especially the medulla oblongata in the brain or the inner part of the kidney.

Edema

Swelling caused by excess fluid trapped in the body's tissues.