Intense exercise that results in a great deal of anaerobic activity
A. converts some slow-twitch fibers into fast-twitch fibers.
B. increases muscular strength and mass.
C. enlarges slow-twitch fibers.
D. decreases the efficiency of fast-twitch fibers.
E. decreases muscle strength and mass.
B
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The dura mater proper is the layer of the dura mater that acts as the inner periosteum of the cranium.
Answer the following statement true (T) or false (F)
In mammals, the trachea branches into two __________
Fill in the blank with the correct word.
A connection involving stimulation of the nerve supply to one muscle and simultaneous inhibition of the nerves to its antagonistic muscle is known as reciprocal innervation
a. True b. False Indicate whether the statement is true or false
The number of thoracic vertebrae is:
a. 5 b. 7 c. 10 d. 12