Function of Helicase is -: (A) Reanneal ling of DNA, (B) Unwinding of DNA, (C) Synthesis of RNA primer, (D) DNA polymerization
Answer is B. Ans. is 4b' i.e., Unwinding of DNA ProteinFunctionDNA polymerasesDeoxynucleotide polymerizationHelicasesProcessive unwinding of DNATopoisomerasesRelieve torsional strain that results from helicase-induced unwindingDNA primaseInitiates synthesis of RNA primersSingle-strand binding proteinsPrevent premature reannealling of dsDNADNA ligaseSeals the single strand nick between the nascent chain and Okazaki fragments on lagging strand