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1. In the process diffusion, a) from an area s of diffusion, there is a net movement of molecules: concentration of lower concentration to an area of higher concentration c)u an area of higher concentration to an area of lower concentration c) both of the above fom an a 2. Active transport energy. a) does not require b) requires 3. Facilitated diffusion a transport protein in the plasma membrane. b) requires a) does not require 4. Transport proteins that are channelschemica energy to let ions cross the plasma membrane a) do not require b) require 5. A solution that contains a higher concentration of solute than the cell, would be to the cell. a) hypertonic b) isotonic c) hypotonic 6. If animal red blood cells were suspended in pure water which is a hypotonic solution a) water would leave the cells b) water would enter but not burst the cells open c) water would enter and burst the cells open d) there would be no net movement of water across the plasma membrane 7. If plant cells were suspended in a hypertonic solution: a) water would enter and burst the cells open c) water would enter but not burst the cells open d) there would be no net movement of water across the plasma membrane o) water wold enter buh cell pen 8. Enzymes: a) are consumed by the reaction they catalyze b) are nearly all composed of protein c) decrease the rate of a chemical reaction d) all the above energy? Which of the following molecules contains more chemical a) ATP b) ADP Show transcribed image text
1. In the process diffusion, a) from an area s of diffusion, there is a net movement of molecules: concentration of lower concentration to an area of higher concentration c)u an area of higher concentration to an area of lower concentration c) both of the above fom an a 2. Active transport energy. a) does not require b) requires 3. Facilitated diffusion a transport protein in the plasma membrane. b) requires a) does not require 4. Transport proteins that are channelschemica energy to let ions cross the plasma membrane a) do not require b) require 5. A solution that contains a higher concentration of solute than the cell, would be to the cell. a) hypertonic b) isotonic c) hypotonic 6. If animal red blood cells were suspended in pure water which is a hypotonic solution a) water would leave the cells b) water would enter but not burst the cells open c) water would enter and burst the cells open d) there would be no net movement of water across the plasma membrane 7. If plant cells were suspended in a hypertonic solution: a) water would enter and burst the cells open c) water would enter but not burst the cells open d) there would be no net movement of water across the plasma membrane o) water wold enter buh cell pen 8. Enzymes: a) are consumed by the reaction they catalyze b) are nearly all composed of protein c) decrease the rate of a chemical reaction d) all the above energy? Which of the following molecules contains more chemical a) ATP b) ADP
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