An organism is considered truly multicellular when ________.
A. its cells form colonies
B. its cells specialize in various tasks
C. each cell can carry out all of life's functions
D. its cells cannot survive on their own
Answer: D
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The net gain of ATP per molecule of glucose metabolized anaerobically via the Embden-Meyerhof pathway in prokaryotes is
A. 85. B. 38. C. 36. D. 2.
Which of the following species of Aeromonas is oxidase-positive, sucrose-positive, and can decarboxylate ornithine?
a. A. caviae b. Allium schubertii c. Aeromonas hydrophila d. A. veronii biovar veronii
All of the following are forms of oxidation EXCEPT
A) loss of an electron. B) loss of hydrogen atom. C) a dehydrogenation event. D) substrate-level phosphorylation. E) gain of an oxygen atom and its electrons.
Transfusion reactions are the result of antibody reaction to
A) glycolipids and glycoproteins on the surface of red blood cells. B) MHC molecules on red blood cells. C) MHC molecules on white blood cells. D) plasma proteins. E) foreign antibodies.