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4. new fuels are being produced by converting corn and grasses into compounds containing
alcohols that can be broken down for energy in various engines. the purpose of this
research is to (1 point)
o reduce the use of nonrenewable resources.
o increase the rate of air pollution.
cause a loss of biodiversity in the rain forests.
o reduce the rate of homeostasis in organisms.
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When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis