Which of the Activities of DNA Polymerase I Is Most

question 11

Multiple Choice

Which of the activities of DNA Polymerase I is most important in removing the primer?

• A) Polymerase activity.
• B) Ability to nick intact double stranded DNA.
• C) 5' → 3' exonuclease.
• D) 3' → 5' exonuclease.
• E) None of these is used for primer removal.

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Definitions:

Salvage Value

The estimated residual value of an asset after its useful life has ended and it can no longer be used for productive purposes.

Depreciable Cost

The total amount of an asset's cost that can be depreciated over its useful life, excluding salvage value.

Double-declining-balance

A method of accelerated depreciation that doubles the normal depreciation rate.

Depreciation Expense

The allocated cost of an asset over its useful life, used to account for declines in value due to use and wear and tear.