Which of the following modifications is least likely to alter the rate at which a DNA fragment moves through a gel during electrophoresis?

TLS Online TPP Program

#Question id: 24638

#Unit 2. Cellular Organization

The type I topoisomerase reaction The ends are ligated by a second nucleophilic attack which can be inhibited by

TLS Online TPP Program

#Question id: 24639

#Unit 2. Cellular Organization

The eukaryotic type II topoisomerases are homologous to

TLS Online TPP Program

#Question id: 24640

#Unit 2. Cellular Organization

As the no. of nucleosomes assembly increases on the plasmid

TLS Online TPP Program

#Question id: 24651

#Unit 2. Cellular Organization

For the SERCA pump, how many Ca2+ ions moves across the membrane during each catalytic cycle ?

TLS Online TPP Program

#Question id: 24652

#Unit 2. Cellular Organization

The mechanism postulated for P-type ATPases takes into account the large conformational changes and the phosphorylation dephosphorylation of the critical:

TLS Online TPP Program

#Question id: 24653

#Unit 2. Cellular Organization

Which of the following membrane protein form channel, in the form of gap junctions between cells?