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G150 PHA1500-Module 03 Quiz The Muscular and Nervous Systems
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G150 PHA1500-Module 03 Quiz The Muscular and Nervous Systems
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Module 03 Quiz: The Muscular and NervousSystems
Question 1
What best describes a muscle fascicle?
Selected Answer:
A bundle of muscle cells (fibers)
Correct Answer:
A bundle of muscle cells (fibers)
Question 2
Which type of muscle is found within internal organs such as the stomach, small intestine,
bladder, and uterus within women?
Selected Answer:
Smooth muscle
Correct Answer:
Smooth muscle
Question 3
Muscle cells are filled with specialized proteins that allow for contraction to occur.
Selected Answer: True
Correct Answer: True
Question 4
What begins the process of muscle contraction?
Selected Answer:
Nerve impulse
Correct Answer:
Nerve impulse
Question 5
Which statement is true regarding muscle contraction?
Selected
Answer: The T-Tubules help transmit the action potential deep into the muscle cell
stimulating the release of calcium.
, Module 03 Quiz: The Muscular and Nervous
Systems
Correct
Answer: The T-Tubules help transmit the action potential deep into the muscle cell
stimulating the release of calcium.
Question 6
ATP is needed in muscle contraction for what process?
Selected Answer:
For the release of the thick filament from the thin filament
Correct Answer:
For the release of the thick filament from the thin filament
Question 7
The sarcomeres are the smallest structural unit of a muscle cell and consists of a unique
arrangement of thin and thick filaments.
Selected Answer: True
Correct Answer: True
Question 8
Which portion of the neuron contains the nucleus?
Selected Answer:
Cell body (soma)
Correct Answer:
Cell body (soma)
Question 9
Grey matter of the central nervous system is a collection of neuron axons.
Selected Answer: False
Correct Answer: False
Question 10
White matter in the central nervous system (CNS) performs the neural integration--in other
words, the decision-making process and storage of memories.
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