Read the given statements labelled as Assertion (A) and Reason (R) carefully. Assertion (A): DNA ligase is essential in recombinant DNA technology for forming phosphodiester bonds between DNA fragments. Reason (R): DNA ligase creates sticky ends on DNA fragments by cutting at specific palindromic sequences. Which of the following options correctly evaluates the assertion and reason?

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Biology · Biotechnology and its Applications

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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A is true, but R is false

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