NEET Botany Molecular Basis of Inheritance Questions Solved

NEET - 2016

Which of the following is not required for any of the techniques of DNA fingerprinting available at present ?

(1) Zinc finger analysis

(2) Restriction enzymes

(3) DNA-DNA hybridisation

(4) Polymerase chain reaction

(1) A zinc finger is a small protein structural motif that is characterised by the co-ordination of one or more Zn ions in order to stabilise the folds. 

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