What is the function of the rods in the retina?
A. Photoreceptors for color vision
B. Photoreceptors for non-color vision
C. Photoreceptors for bright light conditions
D. They are responsible for the best visual acuity
Answer: B
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Thyroid hormone may increase cellular ATP production by binding to
A) the cytoplasm. B) the outer surface of the plasma membrane. C) the inner surface of the plasma membrane. D) the mitochondria. E) the vesicles.
Reflex arcs _____
Fill in the blank(s) with the appropriate word(s).
Which brain region has been affected in a stroke victim who is unable to speak?
A) primary auditory cortex B) auditory association area C) Wernicke's area D) prefrontal cortex E) Broca's area
The brachiocephalic artery goes to the
A. stomach. B. right arm and right side of head. C. head. D. left lung and left leg. E. lungs.