The integrity of the RNA should always be checked by _____

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#Question id: 148

#Section 2: General Biology

The pKa of a certain weak acid is 4.0. Calculate the ratio of proton acceptor to proton donor at pH 7.0.

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#Question id: 8918

#Section 6: Plant, Animal and Microbial Biotechnology

In individual insects of some species, whole chromosomes that carry larval genes are eliminated from the genomes of somatic cells at the time of metamorphosis. A consequence of this occurrence is that

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#Question id: 2122

#Section 2: General Biology

The inner (plasma) membrane of E. coli is about 75% lipid and 25% protein by weight.  How many molecules of membrane lipid are there for each molecule of protein?  (Assume that the average protein is Mr 50,000 and the average lipid is 750.)

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#Question id: 27208

#Section 3: Genetics, Cellular and Molecular Biology

The sugar molecule present in nucleotide is

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#Question id: 15999

#Section 6: Plant, Animal and Microbial Biotechnology

Toxicity due to accumulation of ammonia can be overcome