During the recovery period, fresh supplies of ATP are formed by oxidative phosphorylation using the newly acquired oxygen, which is provided by the sustained increase in breathing after exercise has stopped
a. True
b. False
Indicate whether the statement is true or false
True
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Shivering warms the body because it increases the rate of what?
A. Vasodilation B. Radiation C. Conduction D. Glycolysis E. ATP hydrolysis
Topspin on a tennis ball will have what effect?
A. Ball will drop sooner. B. Ball will rebound lower. C. Ball will rebound faster. D. both A and B E. all of the above
Which of the following statements concerning the endometrium is false?
A. The uterine cycle makes the endometrium a hospitable environment for implantation. B. The endometrium receives the trophoblast. C. After ovulation, the endometrium becomes thicker. D. Rising progesterone levels cause the myometrium to contract. E. Estrogen causes endometrial cells to proliferate.
The presence of intercalated discs between adjacent cardiac muscle cells causes the heart to behave as a _____________.
A. single chamber B. contractile myofibril C. desmosome D. functional syncytium