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TLS Online TPP Program

#Question id: 525

Under what situation might lactic acidosis occur?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. Lactate dehydrogenase is inactive.

  2. Transport of glucose into cells is accelerated.

  3. Oxygen supply to tissues is inadequate.

  4. PFK-1 is over-activated.

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TLS Online TPP Program

#Question id: 26341

#Unit 2. Cellular Organization

Which of the following statement is true regarding introns.
TLS Online TPP Program

#Question id: 26339

#Unit 2. Cellular Organization

According to fourth parity rule proposed by Erwin Chargaff which of the following statement are most appropriate
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: 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