Anatomy - Muscle Contraction and Growth Quiz
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What is used after stored ATP is used up?
A. anaerobic respiration
B. creatine phosphate
C. aerobic respiration
This type of muscle contraction will fire against a load, but WILL NOT shorten or lengthen
A. Tetanic
B. Isometric
C. Isotonic
D. Isokinetic
E. Eccentric
Aerobic respiration energy lasts approximately
A. 15 seconds
B. hours
C. 30-60 seconds
D. as long as the muscle is contracting
Anaerobic respiration requires oxygen
A. TRUE
B. FALSE
Anaerobic respiration energy lasts approximately
A. 15 seconds
B. hours
C. 30-60 seconds
D. as long as the muscle is contracting
Which type of CONCENTRIC contraction will have resistance through MOST OF THE RANGE OF MOTION
A. Tetanic
B. Isometric
C. Isotonic
D. Isokinetic
E. Eccentric
How glucose and aerobic respiration are related.
A. Glucose is broken down into ATP in the presence of oxygen
B. Glucose is broken down into ATP in the absence of oxygen
C. When ATP is created, glucose is released
D. For every ATP, a glucose is created
This type of muscle contraction will fire at a constant, unchanging length
A. Tetanic
B. Isometric
C. Isotonic
D. Isokinetic
E. Eccentric
A person whose muscles begin to “digest” themselves and shrink has the condition…
A. Hypertrophy
B. Atrophy
C. Hernia
D. Muscle tear
A benefit of anaerobic respiration is that it is 2.5 times faster than aerobic respiration
A. TRUE
B. FALSE
Muscle fatigue is…
A. when the muscle is unable to contract
B. when you are too tired to exercise
C. when the muscle is contracted more than 30 secondsd
D. when O2 comes from direct phosphorylation
Aerobic respiration requires oxygen
A. TRUE
B. FALSE
Which type of contraction, when fired, WILL NOT cause any movement at the joint?
A. Tetanic
B. Isometric
C. Isotonic
D. Isokinetic
E. Eccentric
Anaerobic respiration occurs here
A. mitochondria
B. cytoplasm
C. muscle
D. blood stream
A drawback of anaerobic respiration is that it requires no oxygen
A. TRUE
B. FALSE
Anaerobic respiration uses this as its main energy source
A. creatine phosphate
B. glucose
C. lactic acid
D. pyruvic acid
Aerobic respiration occurs here
A. mitochondria
B. cytoplasm
C. muscle
D. blood stream
ATP needs to regenerate when used
A. TRUE
B. FALSE
A person who exhibits very large muscles has the condition called….
A. Atrophy
B. Hypertrophy
C. Muscular dystrophy
D. Muscle strain
During short periods (10-15 seconds) of intense exercise, muscles will use which of the following for fuel?
A. Glucose
B. Fat
C. Creatine phosphate
D. Glycogen
Aerobic respiration uses this as its main energy source
A. creatine phosphate
B. glucose
C. lactic acid
D. pyruvic acid
Aerobic respiration is used during periods of peak activity/bursts of power.
A. TRUE
B. FALSE
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