In which of the following cases would the focal distance be greater?
A) a round lens
B) a flat lens
C) It doesn't matter, focus distance doesn't change with the shape of the lens.
Answer: B
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What triggers the release of acetylcholine from a synaptic terminal?
A) release of calcium ions from the synaptic vesicles B) graded potentials in the synaptic terminal C) synaptic vesicles fuse to dendrites D) diffusion of sodium ions out of the synaptic terminal E) diffusion of calcium ions into the synaptic terminal
Movement of leukocytes between the endothelial blood vessel cells into the body tissues is called _____________
Fill in the blank with correct word.
A curve ball pitch follows which path?
A. straight line with sudden break at the end B. smooth arc C. can be either A or B D. none of the above
The nerve supply to the kidney comes from the ____________________ plexus of the autonomic nervous system
Fill in the blank(s) with correct word