Human Physiology EEOB 2520 Exam 7-
Questions & Answers
Omar and Kolin often lift weights together at the RPAC. They typically lift heavy weights for a
small number of repetitions. As a result of this activity, it is correct to say that their muscles
A. will be increasing in myofiber diameter
B. will be decreasing their glycolytic enzymes
C. both statement are correct
D. neither statement is correct Correct Ans-A
Omar and Kolin often lift weights together at the RPAC. They typically lift heavy weights for a
small number repetitions. As a result of this activity, it is correct to say that their muscles will be
increasing in myofiber diameter and will be increasing their glycolytic enzymes.
Juno, the bug-eyed Boston Terrier, loves to jump up onto the couch to sit next to her human.
Which is a correct statement about what occurred in her leg muscles during this process?
A. she experienced isometric contractions
B. her H zones increased and decreased in size
C. both statement are correct
D. neither statement is correct Correct Ans-C
Juno, the bug-eyed Boston Terrier, loves to jump up onto the couch to sit next to her human.
Correct statements about what occurred in her leg muscles during this process she experienced
isometric contractions and her H zones increased and decreased in size.
When riding his mountain bike, Doug usually spends his time entering short bursts of energy to
quickly climb steep hills. When riding his road bike, Doug typically takes 60 mile rides at a
comfortable pace. Which is a correct statement about the myofibers Doug uses when riding
each of this two bike types.
A. when on his road bike, Doug used less of his red myofibers than his two bike types
B. when on his mountain bike, he is not regularly using his ETC
C. both statements are correct
, D. neither statement is correct Correct Ans-B
When riding his mountain bike, Doug usually spends his time exerting short bursts of energy to
quickly climb steep hills. When riding his road bike, Doug typically takes 60 mile rides at a
comfortable pace. Correct statements about the myofibers Doug uses when riding each of his
two bike types are that, when on his road bike, Doug used more of his red myofibers than his
white myofibers and, when on his mountain bike, he is not regularly using his electron transport
chain.
As a break from studying at Thompson library, you decide to try to lift the extremely large and
heavy wooden table at which you have been seated. Considering this process physiologically,
you correctly realized that
A. you were mainly going to be doing an isometric contraction
B. you were primarily going to be activating your slow-oxidative myofibers
C. both statements are correct
D. neither statement is correct Correct Ans-A
As a break from studying at Thompson library, you decide to try to lift the extremely large and
heavy wooden table at which you have been seated. Considering this process physiologically,
you correctly realize that you were mainly going to be doing an isometric contraction and you
were primarily going to be activating your fast-glycolytic myofibers.
Due to his rat-infested apartment, Phys student Phloyd accidentally stepped on a rat trap and
experienced a sharp pain in his left big toe. Which is a correct statement about when he
experience this pain?
A. his initial reaction was involuntary
B. efferent neuron sent the pain message to the spinal cord
C. both statements are correct
D. neither statement is correct Correct Ans-A
Due to his rat-infested apartment, Phys student Phloyd accidentally stepped on a rat trap and
experienced a sharp pain in his left big toe. Correct statements about when he experiences this
pain are that his initial reaction was involuntary and afferent neurons sent the pain message to
the spinal cord.
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