Chloride

... influence characteristics of temperature-induced DNA melting. a. Percentage of GC base pairs b. Urea (forms hydrogen bonds with bases) c. Sodium chloride (neutralizes negatively charged phosphates) Friends please help me out. i dont get any of those answers. :( Thanks :D

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... only wanted the addition of 20 bases of dCTP to each 3’ end of the DNA fragments. 5x tail buffer : 500mM potassium cacodylate pH 7.2, 10mM cobalt chloride, 1mM DTT 32PdCTP;5uCi ul-1 (3000 Ci mMol-1) (molecular weight of 1.6kb of dsDNA = 1x106)

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... somewhere to start. I have quite a bit of information. Colonies are cream colored. It is gram positive. It grew at high concentrations of sodium chloride (.5%,2%,%5,20%). It grew at 4 degree celsius and 25 degree celsius. Citrate test positive, it grew only at a 7pH. Grew on plates with glucose, ...

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Can anyone help me with this? The wording of the question is confusing. Chloride ions (Cl-) follow actively transported Na+ ions from the nephron into the blood. Would you expect the Cl- concentration to decrease as fluids are extracted along the nephron? Does ...

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Can anyone help me with this? The wording of the question is confusing. Chloride ions (Cl-) follow actively transported Na+ ions from the nephron into the blood. Would you expect the Cl- concentration to decrease as fluids are extracted along the nephron? Does ...

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