Figure 6.1 Use the Diagram Above to Answer the Following Questions

question 73

Multiple Choice

Figure 6.1
Use the diagram above to answer the following questions.
-Which letter indicates the region of a long bone that contains the medullary cavity?

• A) A
• B) B
• C) C
• D) D
• E) E

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Definitions:

Prime Mover

The muscle primarily responsible for generating a specific movement.

Agonist

A substance that fully activates the receptor to which it binds, leading to a biological response.

Antagonist

In pharmacology and physiology, an antagonist is a substance that blocks or dampens the effects of a neurotransmitter or hormone; in literature, it describes a character that opposes the protagonist.

Hip Flexor

A group of muscles near the hip that are involved in moving the upper leg towards the body.