The molar ratio of sodium acetate to acetic acid in a buffer solution with a pH OF 5.76 is 10:1. Assuming the total buffer concentration is 2.2 X 10^-2 mol/L, how many grams of sodium acetate (m.w. 82) and how many grams of acetic acid (m.w. 60) should be used in preparing a litre of the solution?

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#Question id: 4338

#Section 3: Genetics, Cellular and Molecular Biology

Altering patterns of gene expression in prokaryotes would most likely serve an organism's survival by __.

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#Question id: 15940

#Section 1: Engineering Mathematics

If  the matrix A is such that 

Then the determinant of A is equal to ____

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#Question id: 14647

#Section 1: Engineering Mathematics

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#Question id: 31212

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

How many 4-tuples are possible for the following sequence?

AFR GTE SAF RG

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#Question id: 4755

#Section 3: Genetics, Cellular and Molecular Biology

When two albino snails were crossed, all of the F1 were pigmented. All F1 intercross would results