Practice Questions

TLS Online TPP Program

#Question id: 1936

Stimulation of a single B cell would result in the generation of a clone of cells having_____

#Section 2: General Biology

All receptors on a single B cell have shown different specificity for antigen.
Daughter cells within each clone would be able to secrete large amounts of antibody to neutralize the pathogen
Clone of cells having the identical receptor as the parental B cell
these clones would migrate to, and function within, the primary as well as secondary lymphoid organs

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TLS Online TPP Program

#Question id: 27372

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following RNAs can induce gene silencing?

TLS Online TPP Program

#Question id: 15563

#Section 5: Bioprocess Engineering and Process Biotechnology

How long will it take for the initial concentration of A to fall from 0.20 M to 0.075, if the rate constant for a reaction of zero-order in A is 0.035 mol L^–1 s^–1.

TLS Online TPP Program

#Question id: 12729

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

When the two antiparallel strands of DNA are held together partly by the weak forces between complementary bases and partly by hydrophobic interaction between adjacent , stacked base pairs termed as_____

TLS Online TPP Program

#Question id: 14378

#Section 1: Engineering Mathematics

If the value of the determinant is equal to 14

then the value of the determinant is equal to

TLS Online TPP Program

#Question id: 27207

#Section 3: Genetics, Cellular and Molecular Biology