Biotechnology—Principles and Processes — BIOLOGY STD 12 Science — Question
Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology—Principles and Processes2 Marks
Question
Write a short note on palindromes.
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Answer
These are group of letters that form the same words when read both forward and backward. The palindrome in DNA is a sequence of base pairs that reads same as the two strands when orientation of reading is kept the same. For example- 5'-GAATTC-3' 3'-CTTAAG-5' It is important because the restriction enzymes recognises this palindromic sites and then cut the double stranded DNA a little away from the centre of this site.
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