Bio 201 Chapters 11,12,13 Review Questions and Correct Answers
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Course
BIO 201
Institution
BIO 201
Which of the following helps an agonist work?
A. A synergist
B. A fixor
C. An insertion
D. An antagonist A. A synergist
Which of the following statements is correct about what happens during flexion?
A. The angle between bones is increased.
B. The angle between bones is decreased.
C. The bo...
Bio 201 Chapters 11,12,13 Review
Questions and Correct Answers
Which of the following helps an agonist work?
A. A synergist
B. A fixor
C. An insertion
D. An antagonist ✅A. A synergist
Which of the following statements is correct about what happens during flexion?
A. The angle between bones is increased.
B. The angle between bones is decreased.
C. The bone moves away from the body.
D. The bone moves toward the center of the body. ✅B. The angle between bones is
decreased.
Which is moved the LEAST during muscle contraction?
A. the origin
B. the insertion
C. the ligaments
D. the joints ✅A. the origin
A muscle that has a pattern of fascicles running along the long axis of the muscle has
which of the following fascicle arrangements?
A. circular
B. pennate
C. parallel
, D. rectus ✅C. parallel
Which arrangement BEST describes a bipennate muscle?
A. The muscle fibers feed in on an angle to a long tendon form both sides.
B. The muscle fibers feed in on an angle to a long tendon from all directions.
C. The muscle fibers feed in on an angle to a long tendon from one side.
D. The muscle fibers on one side of a tendon feed into in at a certain angle and muscle
fibers on the other side of the tendon feed into it at the opposite angle. ✅A. The
muscle fibers feed in on an angle to a long tendon from both sides.
The location of a muscle's insertion and origin can determine _____________.
A. action
B. the force of contraction
C. muscle name
D. the load a muscle can carry ✅A. action
Where is the temporalis muscle located?
A. on the forehead
B. in the neck
C. on the side of the head
D. on the chin ✅C. on the side of the head
Which of the following terms would be used in the name of a muscle that moves the leg
away from the body?
A. flexor
B. adductor
C. extensor
D. abductor ✅D. abductor
Where is the inferior oblique muscle located?
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