What are two functions of the cell membrane? a. to transport substances across the membrane and aid in energy production b. to store wastes and give the cell its shape c. to aid in cell movement and transmit information in the cell d. to regulate which substances enter and exit the cell and shield the cell's internal parts
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Biology, 21.06.2019 13:50
Where is the energy in a sucrose molecule stored? o a. inside the hydrogen atoms o b. inside the carbon atoms o c. in the bonds between the atoms o d. inside the protons
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In what for do plants utilize nitrogen? why do they need nitrogen?
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1. watermelon, papaya, oranges, bananas, and lemons are included in this food group. vitamin c 2. you need 6 or more servings of this food group each day vitamins d and a 3. found in fruit and keeps blood vessels healthy calcium 4. vitamins found in milk bread and grain 5. a mineral that strengthens bones fruit
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What are two functions of the cell membrane? a. to transport substances across the membrane and ai...
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