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what is the purpose of a restriction enzyme in gel electrophoresis?
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Which is the best indicator of an organism's evolutionary fitness?# of eggs produced over lifetime# of gametes produced during time of reproducing# of offspring that survive to breed# of offspring
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What do T cells do?
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What's the difference between passive and active immunity?
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I know you form 2 equations and flip the inequality sign on the other one. But what if you multiply/divide by a negative and flip the inequality? Do you change the other one too?
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Who wrote Grapes of Wrath?
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2x=15-xHELP!!!
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How would you solve x^2+5x-6=0. I'm getting confused because 6 is negative and 5 is positive.
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