Biology · PYQ NEET UG 2019(1)

Following statements describe the characteristics of the enzyme restriction endonuclease. Identify the INCORRECT statement.

1. A
   The enzyme cuts the sugar - phosphate backbone at specific sites on each strand.
2. B
   The enzyme recognizes a specific palindromic nucleotide sequence in the DNA.
3. C
   The enzyme cuts DNA molecule at identified position within the DNA.
4. D
   The enzyme binds DNA at specific sites and cuts only one of the two strands.