Organic compounds must contain:
a. oxygen
b. carbon-oxygen bonds
c. carbon-hydrogen bonds
d. none of the above
d. none of the above
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Which species has an os penis or small bone in the penis?
What will be an ideal response?
Areolar tissue contains
A. collagenous fibers, elastic fibers, and gel-like ground substance. B. chondrocytes and lacunae. C. many adipocytes filled with fat. D. osteocytes, osteoblasts, and canaliculi.
87. Most of the fixed acid in our body comes from
A. the oxygen we breathe. B. acid absorbed from the GI tract. C. loss of bicarbonate in feces. D. lactic acid from muscle.
Exhausted from studying all night, you briefly close your eyes and your mind starts to wander. Which brain waves would be most predominant in an EEG?
A) Alpha B) Beta C) Theta D) Delta