Multiple Choice questions

Multiple Choice questions - 1. Which of the following...

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1. Which of the following statement are true concerning the plasma membrane? A. The membrane structure is a phospholipid monolayer. B. The membrane structure is hydrophilic facing the extracellular compartment and hydrophobic on the intracellular side in contact with the cytoplasm. C. Small, polar molecules such as water cannot pass through the plasma membrane. D. All of the above are correct. E. None of the above are correct. 2. In a feedback mechanism, the action of the effector reverses the change being monitored by the sensor. A. homeostatic. B. positive. C. negative . D. neutral. E. None of the above are correct. 3. Homeostasis is best thought of as being a state of A. constant fluctuation. B. stasis. C. dynamic constancy. D. inconsistency. E. death. 4. A red blood cell will shrivel or crenate when placed in a(n) A. isotonic solution. B. hypotonic solution. C. hypertonic solution . D. saturated solution. E. standard saline solution.
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This note was uploaded on 09/21/2011 for the course VPHY 3100 taught by Professor W during the Fall '05 term at University of Georgia Athens.

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Multiple Choice questions - 1. Which of the following...

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