These are the following answers to the items
cell engulfs molecules in cell "drinking": pinocytosis<span>
molecules helped by protein; move insoluble molecules across plasma membrane: </span>facilitated diffusion
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molecules move in and out freely from high to low concentration: </span>passive diffusion
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cell engulfs microorganisms in cell "eating": </span>phagocytosis<span>
molecules "pumped" in or out from low to high concentration: </span>active transport<span>
oxygen, carbon dioxide: </span>passive diffusion<span>
transports sodium, potassium: </span>active transport<span>
transports glucose, amino acids: </span>pinocytosis
The
two forms of energy that have the least impact on the environment are
Wind and Solar energy. Both of this energies are clean and renewable.
Not only that but they produce no emissions and result in cleaner air
and water for all.
<span>Answer:
Wind, Solar</span>
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<span>I
hope it helps, Regards.</span>
He forgot to state the problem
Answer:
biuret test
Explanation:
add biuret solution (includes copper II sulphate and is blue) to a substance.... if it has protien it will turn from blue to purple
