How would you describe a phospholipid?β
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Biology, 21.06.2019 17:50
Which of the following represents a negatively charged ion? of t 7
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Biology, 22.06.2019 05:00
Match each term to its best definition? sedimentary depositional enviornment
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Biology, 22.06.2019 10:00
Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.
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Biology, 22.06.2019 14:50
Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
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Physics, 08.08.2019 00:10
English, 08.08.2019 00:10
Mathematics, 08.08.2019 00:10