Practice Questions

TLS Online TPP Program

#Question id: 3805

A newly replicated DNA duplex is likely to have:

#Section 3: Genetics, Cellular and Molecular Biology

nucleosomes both from the parental DNA and newly assembled.
nucleosomes, each with histones both from the parental nucleosomes and newly synthesized.
nucleosomes either all newly synthesized or all from the parental strand.
a random combination of both nucleosomes and individual histones, both newly synthesized and from the parental strands.

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TLS Online TPP Program

#Question id: 2080

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following factors would tend to increase membrane fluidity?

TLS Online TPP Program

#Question id: 14115

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which one of the following is a database of protein sequence motifs?

TLS Online TPP Program

#Question id: 14867

#Section 1: Engineering Mathematics

is equal to

TLS Online TPP Program

#Question id: 27518

#Section 5: Bioprocess Engineering and Process Biotechnology

In a fermentation process, air sterilizer is used to reduce 1×108 to 1 microorganisms. The filtration efficiency will be

TLS Online TPP Program

#Question id: 1583

#Section 2: General Biology

These cells are involved in cell-mediated immunity and destroy virally infected cells: