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Which if the following polymerases have an unusually spacious active site?(a) DNA polymerases(b) TLS polymerases(c) RNA polymerases(d) DNA helicasesI got this question in homework.This interesting question is from Between Replication and Repair in section DNA Replication and Repair, Cellular Reproduction of Cell Biology

Answer»

The correct option is (b) TLS polymerases

The explanation: Translesion synthesis (TLS) polymerases have an UNUSUALLY spacious active SITE for ACCOMMODATING altered nucleotides that would not fit in other replicative ENZYMES.



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