4. The enzyme DNA polymerase has two important activities: 5-10-3 polymerase and 3 '-10-5'exonuclease. The 5'-to-3'...

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4. The enzyme DNA polymerase has two important activities: 5-10-3 polymerase and 3 -10-5exonuclease. The 5-to-3 polymeras

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Answer 1

Answer #1

When the exonuclease 3'-5' has 100 % activity the misincorporation rate is 1 in 10,000,000.

When the exonuclease 3'-5' has only 60% activity the misincorporation rate will be 1 in

( 10000000 x 60) /100

=6,000,000

There for the misincorporate rate will be 1 in 6,000,000.

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Answer 2

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