Myofibrils are composed primarily of
A) fascia and tendons. B) troponin and tropomyosin.
C) actin and myosin. D) perimysium and endomysium.
C
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These junctions hold adjacent cells together and provide resistance to mechanical stress
A. Gap junctions B. Desmosomes C. Tight junctions D. Synapses
A benign tumor of an endocrine gland is known as a\an:
A) carcinoma. B) gynecomastia. C) diabetes mellitus. D) adenoma.
A brain lesion in the ________ may cause personality abnormalities.
A. occipital lobe B. temporal lobe C. parietal lobe D. frontal lobe E. insula
Phagocyte mobilization involves ________.
A) diapedesis, during which cells line up against the capillary wall B) margination, which is the process of white cell movement through the walls of capillaries into injured tissues C) mainly neutrophil and macrophage migration into inflamed areas D) monocytes as the most active phagocyte