Figure 7-5 Answer the Following Questions Using the Accompanying Figure

question 50

Multiple Choice

Figure 7-5
Answer the following questions using the accompanying figure

-Which number in the figure represents the release of acetylcholine (ACh) by exocytosis from a portion of the vesicles?

• A)​1
• B)2
• C)3
• D)4
• E)​5

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Definitions:

Mechanical Forces

Physical actions that result in stress or strain upon an object or material, including pulling, pushing, twisting, and compression, significant in physics and engineering.

Synovial Fluid

A viscous fluid found in the cavities of synovial joints, lubricating and nourishing the cartilage and bones within the joint.

Friction

The resistance that one surface or object encounters when moving over another.

Hydrostatic Skeleton

A structure found in many soft-bodied organisms that uses water pressure inside the body to maintain shape and facilitate movement.