When a cell is in a solution where the concentration of solute is the same in the cell as in the solution, the solution is called ________.
a. isotonic
b. hypertonic
c. hypotonic
d. saturated
Answer: a. isotonic
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Which of the following cellular processes has/have been linked to cancer/tumor formation?
A) autophagy B) EGF desensitization C) caveolae uptake D) NMDA receptors E) both choices A and B
The region of South China emerged as China's core manufacturing region due to all of the following except
A) its harbors and ports. B) the established trade and manufacturing networks of Macau and Hong Kong. C) capital investment from Hong Kong, Taiwan and the Chinese Diaspora. D) its rich energy and natural resources base. E) its harbor and ports and its rich energy and natural resources base.
Nearly all organic substances enter plant cells by ________.
A. Osmosis B. Diffusion C. Symport D. Stomata E. Antiport
All chordates studied to date, except tunicates, share a set of _____
A) 13 Hox genes B) 5 Dlx genes C) 9 Otx genes D) 7 FOXP2 genes