In Figure 12-1, the portion of the molecule in box __________ is
a. 1
b. 3
c. 4
d. 1 and 3
e. 3 and 4
A
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Approximately how many capillary beds contain flowing blood?
a. 85% b. 50% c. 1% d. 10%
Fungi can grow under all of the following conditions except:a
concentrated salt solutions. b. an environment with a very low pH of 3. c. a dry environment. d. jelly or other sugar solutions. e. a cold, refrigerated environment.
After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walks is:
a. Lamellipodia, filopodia, cell muscle, retraction fiber. b. Cell muscle, cell super-glue, retraction fiber, lamellipodia. c. Filapodia, lamellipodia, cell muscle, retraction fiber. d. Two of the above. e. None of the above.
When a virus takes over the metabolism of a cell, it forces the cell to manufacture which of the following?
a) more mitochondria for energy for the virus b) more liposomes to isolate themselves from water c) more food particles d) more viruses e) more bacteria