Practice Questions

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#Question id: 764

Which of the following is NOT correct about tRNA?

#XL - Q Biochemistry

Charging tRNAs with amino acids is mediated by aminoacyl-tRNA synthetases.
tRNA contains a three-nucleotide sequence known as an anticodon.
Some tRNAs can bind to more than one codon due to wobble base pairing in the second base of the codon.
The match between tRNA anticodon and the mRNA codon ensures the fidelity of translation.

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#Question id: 17278

#XL - S Microbiology

In DNA isolation, which of the following enzyme remove/digest proteins in presence of SDS or chelating agent

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#Question id: 31583

#XL - S Microbiology

What are magnetosomes primarily composed of?

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#Question id: 13032

#XL - S Microbiology

In SDS-PAGE, protein sample is first treated with detergent sodium dodecyl sulfate (SDS), in order to

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#Question id: 829

#XL - Q Biochemistry

Which one is the incorrect conclusion of Anfinsen’s eperiments?

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#Question id: 27240

#XL - T Zoology

When DNA polymerase is in contact with guanine in the parental strand, what does it add to the growing daughter strand?