A certain bacterial mRNA is known to represent only one gene and to contain about 800 nucleotides.  If you assume that the average amino acid residue contributes 110 to the peptide molecular weight, the largest polypeptide that this mRNA could code for would have a molecular weight of about:

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#Question id: 8910

#SCPH05 I Biotechnology

Both animals and fungi are heterotrophic. What distinguishes animal heterotrophy from fungal heterotrophy is that only animals derive their nutrition

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#Question id: 2653

#SCPH06 I Botany

The sequence of the structural genes in the lac operon is

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#Question id: 18608

#SCPH01 Biochemistry

In an experiment, A 5kb DNA undergoes PCR using primer, after electrophoresis instead getting a 5kb band, two set of PCR band are found of 5kb and 3kb, this is due to

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#Question id: 7296

#SCPH06 I Botany

some of the following statements regarding to this experiment are given below. Which of the following statements is incorrect?

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#Question id: 2332

#SCPH06 I Botany

Which portion of a phospholipid molecule would be facing the interior of the cell?