Biology, 23.08.2019 18:50 leeney6166
In active transport, molecules must cross the concentration gradient. in which direction would the molecules be moving?
a. down the concentration gradient
b. up the concentration gradient
c. no net movement in the concentration gradient
d. stays in the same concentration gradient
Answers: 1
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Cells tend to have a relatively small and uniform size. why aren’t cells larger?
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Witch type of microscope is used to view very small cell components like proteins and dna?
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Biology, 21.06.2019 23:10
(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.
Answers: 1
In active transport, molecules must cross the concentration gradient. in which direction would the m...
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