A 22-year-old man has a muscle blood flow of 250 ml/min and a hematocrit of 50. He has a mean arterial pressure of 130 mm Hg, a muscle venous pressure of 5 mm Hg, and a heart rate of 80 beats/min. Which of the following is the approximate vascular resistance in the muscle of this man?

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: 24636

#Unit 2. Cellular Organization

The degree of supercoiling of bacterial DNA is maintained by regulation of the net activity of topoisomerases,

TLS Online TPP Program

#Question id: 24635

#Unit 2. Cellular Organization

In E.coli topoisomerases I and III is responsible for

TLS Online TPP Program

#Question id: 24633

#Unit 2. Cellular Organization

Which of the type of reactions performed in Inserting DNA into a phage head

TLS Online TPP Program

#Question id: 24612

#Unit 2. Cellular Organization

Pseudogenes generated by which of the following enzyme

TLS Online TPP Program

#Question id: 24610

#Unit 2. Cellular Organization

Choose which of the following statement is correct