Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?

TLS Online TPP Program

#Question id: 18770

#Unit 13. Methods in Biology

Four identical PCR reactions were carried out in tubes named I, II, III and IV. Besides the usual mix of dNTPs, each of the tubes respectively contained Ɣ-32P dATP, β-32P dATP, α-32P dATP, α-32P dNTP and α-32P rNTP. Which one of the tubes will have radiolabeled PCR product?

TLS Online TPP Program

#Question id: 18771

#Unit 13. Methods in Biology

The sequences of the recombination sites recognized by site-specific recombinases are ____________

TLS Online TPP Program

#Question id: 18772

#Unit 13. Methods in Biology

Strength of Antigen-Antibody Interactions are primarily decided by

TLS Online TPP Program

#Question id: 18773

#Unit 13. Methods in Biology

The affinity constant, Ka between antigen-antibodies, can be determined by 

TLS Online TPP Program

#Question id: 18774

#Unit 13. Methods in Biology

The above Scatchard plots are based on repeated equilibrium dialyses with a constant concentration of antibody and varying concentration of ligand. In these plots, r equals moles of bound ligand/mole antibody and c is the concentration of free ligand, (Ka) is slope while intercept on x axis represent 

TLS Online TPP Program

#Question id: 18775

#Unit 13. Methods in Biology

which of the following technique is a highly sensitive and quantitative procedure that utilizes radioactively labelled antigen or antibody