Which of the following statements is true about transport? a. active transport does not require energy, passive transport does. b. examples of passive transport are exocytosis, endocytosis, and sodium-potassium pumps. c. active transport requires energy and goes up the concentration gradient.
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Which of the following molecules can be broken down into simple sugars? a. nucleic acid b. protein c. lipid d. carbohydrate
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Which of the following statements is true about transport? a. active transport does not require ene...
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