BIOS 251 FINAL EXAM 2023-2024
ACCURATE EXAM WITH ANSWERS
(SUMMER-FALL SESSION GRADED A+)
1. (TCO 7) Which of the following is NOT a major function of
muscle tissue? (Points : 3)
Moving blood throughout the body
Generation of heat through contractions Storage of
information
Promotion of movement of body structures
Protection of organs
Question 2.2. (TCO 7) In an isotonic contraction, the muscle
(Points : 3) develops force.
shortens.
lengthens.
both develops force and shortens.
both develops force and lengthens.
,Question 3.3. (TCO 7) The form of a muscle that stabilizes the
origin of the prime mover so that it can act more efficiently is
called the (Points : 3)
synergist.
agonist.
antagonist.
fixator.
secondary mover.
Question 4.4. (TCO 7) When you flex your bicep brachii and lift
your cell phone off from the table top, the fulcrum is
represented in the lever system by the (Points : 3)
the bicep brachii muscle.
the elbow joint.
the triceps muscle.
the humerus.
the cell phone.
Question 5.5. (TCO 8) Which of the following types of cells
display the property of electrical excitability? (Points : 3)
Smooth muscle cells
Cardiac muscle cells
, Neurons
Skeletal muscle cells
All of these choices demonstrate electrical excitability.
Question 6.6. (TCO 8) The component of a neuron that
provides the spatial integration of incoming signals is the
(Points : 3)
axon.
soma.
myelin sheath.
axon hillock.
axon terminals.
Question 7.7. (TCO 8) Which of the following ventricles is
found along the midline superior to the hypothalamus and
within the central gray region? (Points : 3)
First ventricle
Second ventricle
Third ventricle
Fourth ventricle
Cerebral aqueduct
ACCURATE EXAM WITH ANSWERS
(SUMMER-FALL SESSION GRADED A+)
1. (TCO 7) Which of the following is NOT a major function of
muscle tissue? (Points : 3)
Moving blood throughout the body
Generation of heat through contractions Storage of
information
Promotion of movement of body structures
Protection of organs
Question 2.2. (TCO 7) In an isotonic contraction, the muscle
(Points : 3) develops force.
shortens.
lengthens.
both develops force and shortens.
both develops force and lengthens.
,Question 3.3. (TCO 7) The form of a muscle that stabilizes the
origin of the prime mover so that it can act more efficiently is
called the (Points : 3)
synergist.
agonist.
antagonist.
fixator.
secondary mover.
Question 4.4. (TCO 7) When you flex your bicep brachii and lift
your cell phone off from the table top, the fulcrum is
represented in the lever system by the (Points : 3)
the bicep brachii muscle.
the elbow joint.
the triceps muscle.
the humerus.
the cell phone.
Question 5.5. (TCO 8) Which of the following types of cells
display the property of electrical excitability? (Points : 3)
Smooth muscle cells
Cardiac muscle cells
, Neurons
Skeletal muscle cells
All of these choices demonstrate electrical excitability.
Question 6.6. (TCO 8) The component of a neuron that
provides the spatial integration of incoming signals is the
(Points : 3)
axon.
soma.
myelin sheath.
axon hillock.
axon terminals.
Question 7.7. (TCO 8) Which of the following ventricles is
found along the midline superior to the hypothalamus and
within the central gray region? (Points : 3)
First ventricle
Second ventricle
Third ventricle
Fourth ventricle
Cerebral aqueduct
