The canal that runs through the core of each osteon (Haversian system) contains ________
A) cartilage and lamellae
B) osteoclasts and osteoblasts
C) yellow marrow and perforating, or Sharpey's, fibers
D) blood vessels and nerve fibers
E) red marrow
D
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This figure shows the stomach. What mesentery is attached to the region indicated by number 6?
A. Mesentery proper B. Gastric ligament C. Lesser omentum D. Greater omentum E. Falciform ligament
The fine tuning of water recovery or disposal occurs in ________.
a)the proximal convoluted tubule b)the collecting ducts c)the ascending loop of Henle d)the distal convoluted tubule
What part of the nervous system controls digestion?
A. Central and peripheral B. Parasympathetic and sympathetic C. Afferent and efferent D. Sensory and motor
The gelatinous mass inside of the eye is called the
A. hyaloid mass. B. scleroid humor. C. lacrimal secretion. D. mucoid body. E. vitreous humor.