Two muscles working as a team, pulling the same bone but in opposite directions, are termed a(n) ______ pair.
a) antagonistic
b) complementary
c) mutualistic
d) protagonistic
Ans: a) antagonistic
You might also like to view...
When leaves are actively transpiring at a high rate:
A. the risk of vessel collapse is reduced because the leaves exert a great deal of tensile force. B. the chance that an air bubble will form is decreased. C. the force created pulls vessel walls inward. D. air will only leak into a vessel if that vessel is broken or damaged. E. the chance of vessel collapse is reduced due to the high volume of water transport.
Destruction of the motor areas in the left cerebral
cortex results in the loss of a. sensation on the right side of the body. b. sensation on the left side of the body. c. voluntary movement on the left side of the body. d. voluntary movement on the right side of the body. e. involuntary control of the autonomic system.
Meiosis II in the oocyte is completed ____
a. just prior to ovulation b. just after ovulation c. after fertilization d. at cycle day 1 e. at cycle day 28
The process often referred to as "cellular eating" is
A. osmosis. B. phagocytosis. C. diffusion. D. active transport. E. pinocytosis.