1.

The E. coli DNA polymerase enzyme gives different domains with different activities on cleaving with protease subtilisin. Which of the following statements is correct with respect to the fragments generated?

A. The smaller fragment is having C terminal and the larger fragment is having N terminal
B. The smaller fragment is named as Klenlow fragment and the intact molecule is called as Kornberg fragment
C. The smaller fragment is having 5’-3’ exonuclease activity whereas the larger fragment is having 5’-3’ polymerase and 3’-5’ exonuclease activity
D. Both the fragments are having 5’-3’ polymerase and 3’-5’ exonuclease activity
Answer» D. Both the fragments are having 5‚Äö√Ñ√∂‚àö√ë‚àö¬•-3‚Äö√Ñ√∂‚àö√ë‚àö¬• polymerase and 3‚Äö√Ñ√∂‚àö√ë‚àö¬•-5‚Äö√Ñ√∂‚àö√ë‚àö¬• exonuclease activity


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