A. At the replication fork, the dsDNA in front of the fork becomes increasingly positively supercoiled.

B. At the replication fork, the dsDNA in front of the fork becomes increasingly negatively supercoiled.

C. The “swivelase” that prevents the accumulation of positive supercoils ahead of the replication fork.

D. The “swivelase” that prevents the accumulation of negative supercoils ahead of the replication fork.

Which of the following combination of statements is correct

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#Question id: 488

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following compounds cannot serve as the starting material for the synthesis of glucose via gluconeogenesis?

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#Question id: 627

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is correct ‘Dixon Plot’ for competitive inhibition for enzymes 

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#Question id: 3477

#Unit 11. Evolution and Behavior

Which one of the following statements is INCORRECT?

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#Question id: 10925

#Unit 7. System Physiology – Animal

During the second trimester of pregnancy, where is the predominant site of red blood cell production?

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#Question id: 18080

#Unit 9. Diversity of Life Forms

The following are all adaptations to life on land except