Gases

question 52

Multiple Choice

Gases

• A) exert a pressure.
• B) are compressible.
• C) are miscible, they mix with other gases in any proportion.
• D) all of these

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Definitions:

Neuromuscular Junction

The synapse or junction where a motor neuron transmits a signal to a muscle fiber causing it to contract.

Muscle Fiber

An individual muscle cell, long and cylindrical, which contracts to produce movement.

Neurotransmitters

Chemicals released by neurons that transmit signals across a synapse from one neuron to another.

Skeletal Muscle

A type of muscle tissue that is attached to bones and is responsible for voluntary movements of the body.