Rat Arm Muscles and Functions
Interactive Video
•
Biology
•
9th - 10th Grade
•
Practice Problem
•
Hard
Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main challenge when dissecting the arm muscles of a rat?
The skin is too thick.
The bones are fragile.
The fascia is tightly attached to the muscles.
The muscles are too large.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the biceps brachii in rats smaller compared to humans?
Rats have a different bone structure.
Rats have larger triceps instead.
Rats do not use their arms for lifting.
Rats do not flex their elbows often.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the wrist flexors in the forearm?
To stabilize the elbow.
To rotate the forearm.
To extend the wrist.
To flex the wrist.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where do the wrist flexors originate in the rat's forearm?
On the ulna.
On the scapula.
On the radius.
On the humerus.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the triceps brachii in the rat's arm?
To rotate the shoulder.
To flex the forearm.
To extend the forearm.
To stabilize the wrist.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where does the triceps brachii insert in the rat's arm?
On the radius.
On the ulna.
On the scapula.
On the olecranon.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of the wrist extensors in the rat's forearm?
To rotate the forearm.
To extend the wrist.
To flex the wrist.
To stabilize the elbow.
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