16. An electrochemical gradient is formed if a. ions move across a membrane. b. ion concentration changes on one side of a membrane. c. energy is released. d. salts are produced. e. ATP →ADP + Pi 10....


16. An electrochemical gradient is formed if a. ions move across a membrane. b. ion concentration changes on one side of a membrane. c. energy is released. d. salts are produced. e. ATP →ADP + Pi


10. Factors that affect the rate of diffusion include all of these but NOT molecule<br>a. size.<br>b. polarity.<br>c. charge<br>d. isomer.<br>e. concentration.<br>

Extracted text: 10. Factors that affect the rate of diffusion include all of these but NOT molecule a. size. b. polarity. c. charge d. isomer. e. concentration.
17. How is pinocytosis similar to phagocytosis? Both processes<br>collect large particles like bacteria.<br>b. destroy viruses.<br>а.<br>fold the cell membrane around matter.<br>d. involve ion pumps.<br>e. require a concentration gradient.<br>с.<br>18. A cell membrane with no proteins will still show which process?<br>a. active transport<br>b. transduction<br>c. facilitated diffusion<br>d. osmosis<br>e. receptor-mediated endocytosis<br>

Extracted text: 17. How is pinocytosis similar to phagocytosis? Both processes collect large particles like bacteria. b. destroy viruses. а. fold the cell membrane around matter. d. involve ion pumps. e. require a concentration gradient. с. 18. A cell membrane with no proteins will still show which process? a. active transport b. transduction c. facilitated diffusion d. osmosis e. receptor-mediated endocytosis

Jun 11, 2022
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