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: 62

#SCPH05 I Biotechnology

We can represent atoms by listing the number of protons, neutrons, and electrons—for example, 2p+, 2n0, 2e- for helium. Which of the following represents the 18O isotope of oxygen?

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#Question id: 3685

#SCPH28 | Zoology

In prokaryotes, DNA replication begins at a single site that is rich in AT nucleotide sequence, where two strands unwind and separate. This ATP dependent process catalyzed by a protein

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#Question id: 11204

#I Life Science/ Life Sciences Group – I-V

Why do Na+ ions enter the cell when voltage-gated Na+ channels are opened in neurons?

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#Question id: 1549

#I Life Science/ Life Sciences Group – I-V

the decision to translate  IgM versus IgD  heavy chains is made at the level of?

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#Question id: 14749

#SCPH05 I Biotechnology

For a turbine aeration agitation, the power consumption