The large surface area in the gut directly facilitates _____
A) secretion
B) absorption
C) elimination
D) filtration
E) temperature regulation
Answer: B
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Which of the following characterize the Calvin cycle?
A. Produces oxygen B. Produces glucose as an end product C. Produces carbon dioxide and water D. A process that requires light E. Nitrogen is fixed into an organic form
The part of the spirochete that houses the cytoplasm and the nucleoid of spirochetes is called the ________ cylinder.
A. cytoplasmic B. ectoplasmic C. mesoplasmic D. protoplasmic
Water is an excellent solvent because
a. it forms spheres of hydrogenation around charged substances pulling their individual molecules away from one another. b. it forms hydrogen bonds with many substances. c. it has a high-heat containing property. d. of its polarity. e. of all of these
Carbon:
A) has no vacancies in its outermost shell. B) can form up to 4 bonds with other atoms. C) can't form bonds with other atoms of carbon. D) can hold 4 electrons in its first electron shell. E) is the least reactive of all elements.