BIOL 2404 A&P Basics
Lab Quiz 7: Muscles
Dr. Weis

Send your answers only in an email attachment as a MSWord document (.doc or .rtf) as directed.
Properly number your questions so that they correspond with the answers you have given.
As a reminder, no resources of any kind are to be used during assessments.
Answers should be in your own words.
All questions are 1 point each, unless otherwise specified.

1. Name the three major parts of the neuromuscular junction. (Photo reference) [1.5 points]

2. (Photo Reference) [2 points total]
a. Name the contractile functional unit of muscle. [0.5]
b. Name the organelle that stores Ca++ [0.5]
c. Name the two myofibrils invovled with contraction. [1 point]

3. Identify the following muscle tissues. (Question 3 link) [1.5 points]

4. Identify the physiological processes. (Question 4 link)

5. Name a muscle of the head/neck and give its action at a joint (Photo reference)

6. Name a muscle of the trunk and give its action at a joint (Photo reference)

7. Name a muscle of the arm and give its action at a joint (Photo reference)

8. Name a muscle of the leg and give its action at a joint (Photo reference)

Extra Credit
Give two ways that muscles are named.