03-30-2016, 04:47 PM
In an experiment, laboratory animals are subjected to a toxic insult that specifically targets the protein kinesin. Which of the following is most likely to be absent from tissues on histological examination as a result?
A) Nissel substances in pyramidal neurons
B) Secretory vesicles in nerve terminals
C) T-tubules in skeletal muscle cells
D) Desmosomes in epithelial lining cells
E) Micro villi in intestinal epithelial cells
A) Nissel substances in pyramidal neurons
B) Secretory vesicles in nerve terminals
C) T-tubules in skeletal muscle cells
D) Desmosomes in epithelial lining cells
E) Micro villi in intestinal epithelial cells
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