Which of the following enzymes unwind short stretches of DNA helix immediately ahead of a replication fork?

Single-stranded binding proteins

Which of the following enzymes unwind short stretches of DNA helix imm

1.	Which of the following enzymes unwind short stretches of DNA helix immediately ahead of a replication fork?
A.	DNA polymerases
B.	Helicases
C.	Single-stranded binding proteins
D.	Topoisomerases
Answer» C. Single-stranded binding proteins

Discussion

No Comment Found

Related MCQs

Assertion (A) : DNA finger printing has became a powerful tool to establish paternity and identity of criminal in rape and assault cases.Reason (R) : Trace evidences such as hair, saliva and dried semen are adequate for DNA analysis.Codes
Assertion (A) : Insect resistance transgenic cotton has been produced by inserting Bt gene.Reason (R) : The Bt gene is derived from a bacterium.Code
Assertion (A) : In human being the female play a major role in determining the sex of the offspring. Reason (R) : Women have two X - chromosomes.Codes
Assertion (A) : Dolly was the first cloned mammal.Reason (R) : Dolly was produced by invitro fertilization.
Mendel's law apply only when
Which of the following professional are more likely to run the risk of a permanent change in their cell's DNA ?1. Rescarchers using carbon 14 isotope2. X - ray technicia3. Cola miner4. Dyer and painterCode
Which one of the following statements is correct ?Cretinism is human disorder which is due to the under secretion of
In the context of genetic disorders, consider the followingA women suffer from colour blindness while her husband does not suffer from it. They have a son and a daughter. In this context, which one of the following statements is most probably correct ?
Mendel's law of independent assortment is based on F2 ratio of
Match List_I with List_II and select the correct answer using the codes given below:List-IList-IIF. Theory of mutation1.Beadle and TatumG. Theory of evolution2.Jacob and MonodH. One gene one enzyme hypothesis3.DarwinJ. Operon concept4.De VriesCodesFGHJA.3412B.4312C.4312D.3421

Which of the following enzymes unwind short stretches of DNA helix immediately ahead of a replication fork?

Discussion

No Comment Found

Related MCQs

Reply to Comment