What are the gaps between myelinated segments of an axon called?
A. Satellite gaps
B. Nodes of Ranvier
C. Synaptic clefts
D. Tangled plaques
E. Myelin gaps
B. Nodes of Ranvier
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According to the sliding filament mechanism of muscle contraction, the thick filaments slide in closer together to shorten the sarcomere
Indicate whether the statement is true or false
The total amount of fluid entering the capsular spaces of all the nephrons in a given time is called
A. the rate of tubular secretion B. the glomerular filtration rate C. the net filtration pressure
The four vertebrae of the coccyx fuse into 1 bone by the age of about 18.
Answer the following statement true (T) or false (F)
Which statement is true regarding the female pelvis?
A) The coccyx curves more anteriorly than the male pelvis. B) The greater sciatic notch is narrower than the male pelvis. C) The angle of the pubic arch is more acute than the male pelvis. D) The sacrum is wider than the male pelvis.