In the sarcomere the protein that forms two twisted strands around a central rod-like protein is called
A) titin.
B) actin.
C) G actin.
D) nebulin.
E) myosin.
B
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What type of skin graft involves the temporary transportation of burned tissues with frozen skin from a cadaver?
A. Autograft B. Homograft C. Xenografts D. Allograft
The structure that anchors the inferior end of the spinal cord to the coccyx is the
A) conus medullaris. B) cauda equina. C) filum terminale. D) lumbar enlargement. E) posterior median sulcus.
The structure(s) involved in hearing include the ________.
A. organ of Corti B. vestibular apparatus C. spiral organ D. Both the spiral organ and the organ of Corti are correct.
Metabolism is often divided into ________, energy-producing reactions, and ________, energy-utilizing reactions.
Fill in the blank(s) with the appropriate word(s).