Biology, 21.04.2020 05:16, davishernandez357
You are having lunch with an elderly friend when suddenly he begins to experience chest pain and tightness. He reaches into his pocket, gets out one of his nitroglycerin tablets and quickly takes it. After the episode passes, your friend asks you how the nitroglycerin helps his angina. You explain that nitroglycerin gets converted by cells to nitric oxide (NO) causing the smooth muscle cells of the blood vessel to relax and increase blood flow to the heart.
He pushes you for a more detailed explanation, so you explain further that .
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Biology, 21.06.2019 15:30, Officaljazz18
What type of lipids are found in all biological membranes?
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Biology, 22.06.2019 06:30, atiyawhite7863
Step 1 review the imaginary strand of dna below. note the complementary base pairs. a g c a a t c c g t c t t g g t c g t t a g g c a g a a c c step 2 to begin replicating this strand of dna, draw the two sides of the strand separating. step 3 now, draw the free-floating bases linking up with the separate sides. remember to follow the rules of complementary base pairing. step 4 draw the two resulting dna strands.
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Biology, 22.06.2019 12:30, tiarafaimealelei
This is collection of data made by comparing objects in standard units. in science, the units are metric.
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Biology, 22.06.2019 13:00, davisnaziyahovz5sk
Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols
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You are having lunch with an elderly friend when suddenly he begins to experience chest pain and tig...
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