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Biology, 21.06.2019 20:00, annapittbull12
Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport
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Biology, 22.06.2019 05:00, melissapulido198
What must be done to breed dogs for a partical trait
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Biology, 22.06.2019 16:00, hollandhogenson
Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?
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Someone ! ( i already have the first 2 )
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