The Hydrolysis of PIP2 Results in

question 75

Multiple Choice

The hydrolysis of PIP2 results in

• A) inositol triphosphate and diacylglycerol.
• B) inositol triphosphate and cyclic AMP.
• C) two second messengers.
• D) Both a and c
• E) Both b and c

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Definitions:

Medullary Cavity

A hollow central area in the shaft of long bones, where bone marrow is stored.

Irregular Bone

Bones that do not fit into the standard categories of bone shape (long, short, or flat) and have complex shapes, like vertebrae and many facial bones.

Short Bone

A form of bone characterized by its equal width and length, offering stability and support while permitting minimal motion, located in the ankle and wrist regions.

Flat Bone

Types of bones that are thin, flattened, and usually slightly curved, providing protection for internal organs (e.g., skull, ribs, sternum).