Vaults are presumably descendants of primitive bacterial cells
Indicate whether the statement is true or false
F
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Scabies is caused by egg-laying mites.
Answer the following statement true (T) or false (F)
Lack of flexibility in which of the following muscle groups can cause anterior pelvic tilt?
A. hip flexors B. erector spinae C. abdominals D. both A & B E. all of the above
The mRNA sequence that is complementary to the sequence ATC on DNA is
A) ATC. B) TAG. C) UAG. D) AUG. E) AUC.
The axon membrane responds to the injection of a subthreshold positive current with:
A. transient depolarization only in the region where the current is injected B. maintained depolarization until negative current is injected C. maximal depolarization locally and attenuated depolarization along the axon D. immediately opening K+ channels to maintain resting potential E. firing an action potential