Biology, 19.10.2021 14:00 angelinacortes11
It requires integral proteins in the cell membrane B. It requires an expenditure of energy by the cell C. It is a passive process in which molecules move from a region of higher concentration to a region of lower concentration D. It is an active process in which molecules move from a region of lower concentration to one of higher concentration
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What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.
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How does friction with the atmosphere affect the speed of an artificial satellite
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Biology, 22.06.2019 07:00
Dna replication or repair occurs in a cell in all of thw following situations except when
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It requires integral proteins in the cell membrane B. It requires an expenditure of energy by the ce...
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