MCQOPTIONS
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| 1. |
Statement A: Pumps are proteins that use energy to carry substances across the cell membrane. Statement B: They transport substances from high concentration to low concentration. |
| A. | Both the statements are true |
| B. | Both the statements are false |
| C. | Statement A is true but Statement B is false |
| D. | Statement B is true but Statement A is false |
| Answer» D. Statement B is true but Statement A is false | |