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TLS Online TPP Program

#Question id: 4201

The role of GTP in the translocation step of protein synthesis is to supply energy for

#XL - T Zoology

  1. peptide bond formation.

  2. dissociation of EF-G-GDP.

  3. movement of the peptidyl-tRNA from the P site to the A site.

  4. movement of the peptidyl-tRNA from the A site to the P site.

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TLS Online TPP Program

#Question id: 4619

#XL - T Zoology

Within six months of effectively using methicillin to treat S. aureus infections in a community, all new S.aureus infections were caused by MRSA. How can this best be explained?
TLS Online TPP Program

#Question id: 349

#XL - Q Biochemistry

Increased atmospheric CO2 concentrations might have what effect on seawater?
TLS Online TPP Program

#Question id: 27460

#XL - R Botany

What will be the flagellar number and position of insertions of algae Chlorophyceae?
TLS Online TPP Program

#Question id: 752

#XL - Q Biochemistry

The A260/A280 ratio of a double-stranded DNA sample can be used to assess its purity. The value for the pure DNA is ----------------
TLS Online TPP Program

#Question id: 27251

#XL - T Zoology

In terms of DNA and RNA structure, what is a nucleotide?