The focal plane is ________ at scanning power and ________ at high power
A) None of the listed responses is correct.
B) thinner; thinner
C) thicker; thicker
D) thicker; thinner
D
Explanation:
A) One of the listed responses is correct.
B) The focal thickness does not decrease with decreasing magnification.
C) The focal plane thickness does not increase as the magnification increases.
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A weightlifter uses muscles so the muscles exert more than 75% of their maximum tension. This stimulates
A. shrinking of skeletal muscle. B. conversion of skeletal to smooth muscle. C. an increase in slow, fatigable white fibers. D. muscle fibers developing new filaments of actin and myosin.
When compared to extracellular fluid, intracellular fluid contains
A. more potassium and more negatively charged proteins. B. more potassium but fewer negatively charged proteins. C. less potassium but more negatively charged proteins. D. less potassium and less negatively charged proteins.
Hives result from an allergy-induced histamine release
Indicate whether the statement is true or false
Which of the labeled structures in the diagram is the coracoid process?
a) A b) B c) C d) D e) E