An experiment is designed to study the mechanism of sucrose uptake by plant cells. cells are immersed in a sucrose solution, and the ph of the solution is monitored. samples of the cells are taken at intervals and their sucrose concentration measured. the ph is observed to decrease until it reaches a steady, slightly acidic level, and then sucrose uptake begins. (a) evaluate these results and propose a hypothesis to explain them. (b) predict what would happen if an inhibitor of atp regeneration by the cell were added to the beaker once the ph was at a steady level? explain your thinking.
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Biology, 22.06.2019 02:30
4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate
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Biology, 22.06.2019 04:50
How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.
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An experiment is designed to study the mechanism of sucrose uptake by plant cells. cells are immerse...
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