ACh always causes depolarization of skeletal muscles
Indicate whether the statement is true or false
T
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On a directional rosette, a letter L would stand for:
a. “left” if it is opposite the letter “R” b. “lateral” if it is opposite the letter “D” c. “lateral” if it is opposite the letter “A” d. “lower” if it is opposite the letter “U”
Rigor mortis occurs after death because
A. cross-bridges never form. B. anaerobic respiration is occurring. C. myosin levels decline at death. D. cross-bridges form but can't release. E. Ca2+ is actively transported back to the sarcoplasmic reticulum.
Which structure is not found in both males and females?
A. Glans B. Corpora cavernosa C. Tunica albuginea D. Prepuce E. Vestibular gland
The ________ gland is a modified sudoriferous gland that secretes wax.
A) eccrine B) apocrine C) ceruminous D) mammary