A 55-year-old man has developed the syndrome of inappropriate antidiuretic hormone secretion due to carcinoma of the lung. Which of the following physiological responses would be expected?

TLS Online TPP Program

#Question id: 24637

#Unit 2. Cellular Organization

Which of the following topoisomerases can relax both positive and negative supercoils in eukaryotes

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: