Oxygen in the lung:
a. is actively transported out of the lung
b. converts hemoglobin to oxyhemoglobin
c. converts oxyhemoglobin to hemoglobin
d. both A and B above
b. converts hemoglobin to oxyhemoglobin
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Pronation is defined as
A) a rolling of the distal epiphysis of the radius over the ulna. B) a twisting of the ulna medially. C) twisting the forearm so that the palms face anteriorly. D) the shortening of the angle between the radius and the humerus. E) movement of the mandible anteriorly, as seen when biting the upper lip.
How does the function of dendritic spines in the CNS differ from dendrites in the PNS?
What will be an ideal response?
The patella is classified as an "_____" bone because of its shape.
Fill in the blank(s) with the appropriate word(s).
__________ , which is secreted by the placenta, stimulates the synthesis and secretion of testosterone before birth.
A) estrogen B) GnRH C) HCG D) LH E) FSH