If it were possible to have antagonistic muscle pairs in an arm contract simultaneously, what movement would the arm make?
A) The arm would move away from the body.
B) The arm would move toward the body in a curling movement.
C) The arm would be locked in position.
D) The arm could move easily in each direction.
C
You might also like to view...
Rich sources of stored energy that are dissolvable in organic solvents are
(a) carbohydrates. (b) proteins. (c) glucose. (d) lipids.
Mycetoma is a subcutaneous infection that involves the lower extremities but may also occur in any part of the body. Swelling, purplish discoloration, and tumorlike deformities of the subcuta-neous tissue are all symptoms associated with mycetoma. Which organism can cause this disease?
a. Bipolaris spp. b. Exserohilum spp. c. Pseudallescheria boydii d. Exophiala dermatitidis
The region of a prokaryotic cell where the bacterial chromosome (DNA) is located in the
A. cell membrane. B. nucleus. C. cell wall. D. nucleoid. E. ribosome.
A protein's function is most dependent on its ________
A) pH B) shape C) size D) weight