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3. A common buffer used in working with DNA solutions is tris. tris a) Draw the structure of the protonated form of tris. HO
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The storuetirt af baa Ha tins Ha NHA 14 0 H30T NHO Ho Ha H6 OH con centratin tri iniHal volums af tus After aelitim f 396 mOO1166 0O432 ने +es2 (0104 OO166 OO432 271687. Prepazation af +ris bufter 4 500 ml of o0100 N pH poH 14-7.4- Now teat pakeNOW initial Cenceakation af Baaea 62.2qm 262.20X1o Total youme 500 ml Let a ml H than to be added to 500-00ml toris baoe LBhs

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