An irregularity in curvature in the cornea or lens, called ________, causes a reduction in visual acuity
A) astigmatism
B) glaucoma
C) a cataract
D) macular degeneration
E) corneal atrophy
A
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Type I fibers lack:
A) mitochondria. B) speed. C) a blood supply. D) myoglobin.
Arrange the following structures in the order sperm would pass through them from the seminiferous tubules to the urethra
(1) ductus deferens (vas deferens) (2) efferent ductules (3) epididymis (4) ejaculatory duct (5) rete testis A. 5, 3, 2, 1, 4 B. 3, 2, 4, 1, 5 C. 3, 4, 2, 1, 5 D. 5, 2, 4, 3, 1 E. 5, 2, 3, 1, 4
The hepatic ______________ system is a venous network that drains the GI tract and delivers blood to the liver
Fill in the blank with correct word.
Relaxation is facilitated by the release of passive tension that developed in cablelike __________ proteins that were compressed during contraction
Fill in the blank with correct word.