Multiple Choice
Compared to viewing a distant object, a human viewing an object held within five centimeters of the eye requires a lens that ________.
A) has been flattened, as a result of contraction of the ciliary muscles
B) has been made more spherical, as a result of contraction of the ciliary muscles
C) has been flattened, as a result of relaxation of the ciliary muscles
D) has been made more spherical, as a result of relaxation of the ciliary muscles
Correct Answer:

Verified
Correct Answer:
Verified
Q53: During an auditory transduction, ion flow varies
Q54: Tastes and smells are distinct kinds of
Q55: The muscles of a recently deceased human
Q56: A physiologist is studying the homeostatic control
Q57: Two students studying physiology taste a known
Q59: Lateral inhibition via horizontal cells in the
Q60: Statocysts contain cells that are _.<br>A) mechanoreceptors
Q61: Elephants hear sounds that are too low
Q62: Compared to oxidative skeletal muscle fibers, those
Q63: A skeletal muscle deprived of adequate ATP