Done sir

Done sir

Joining of okazaki fragments, association of Dna with clamp, saparation of helicase

Helicase needs ATP to unwind DNA.
Clamp loader opens using ATP and load sliding clamp .
Ligase needs ATP to seal nicks
So statement B,C,D are correct

Option b,c,,d will be correct because ligase needed to seal nick,by using atp beta clamp will opens and slide on dna by attaching dna polymerase,and atp used by helicase activity too

Done sir

DNA strand separation by helicase
Clamp loder association with beta clamp and dna
Joining of okazaki fragments
B c d answer is correct sir

Answer bcd is correct

Yes in eukaryotic DNA replication, separation of helicase from DNA strand for ATP hydrolysis, clamp loader’s association with clamp and DNA and joining of okazaki fragment are required so option b,c and d is correct.

Helicase working, joining of okazaki fragments and clamp loader all requires direct ATP hydrolysis whereas PDB formation does not directly hydrolyses ATP

Option bcd are correct because Helicase used to unwind DNA , Clamp loader needed to load sliding clamp, Ligase needed to seal nick for joining okazaki fragments

Sir Right answer is B,C,d
A opetion isliye nhi hoga sir qki p.D ka formation (dNtps) ke hydrolysis ki entry se found hota h na ki direct Atp hydrolysis se

Sry sir entry nhi engry typing mistake

Atp ke hydrolysis ki need nahi h yahan dekhte he ho gaya tha

Yahan Atp hydrolysis ki need he nahi h class me acche se bataya tha sir
B,c & d

Steps in replication required atp hydrolysis….. correct option is b,c and d

Options B, C and D

Answer is B, C and D only

Option first wrong bcs dna poly. Don’t directly hydrolysis atp for pdb formation, use energy from dntps other then all options are right helicase= unwind dna (atp hydrolysis)
Dna ligase requires atp for sealing nick

Correct answer : B,C,D ONLY
because phosphodiester bond formation doesn’t require ATP HYDROLYSIS instead dntps.

B,C,D are write
Because atp are use -dna strand seperation, loading of clamp and joining of oka-zaki fragments

Ans 2 bcd correct because posphodiester bond formation by dna polymerase DNA polymerases do not directly hydrolyze atp

The correct answer is option 2nd ( B C D)
Helicase use atp to unwind ds
Clamp uses the atp to load
Ligase use atp to seal the nicks

StatementB,C and D are correct.

In working of DNA unwinding, clamp loader, and DNA ligation is directly required ATP hydrolysis where as a PDBs does not directly use ATP hydrolysis instead using the dNTPS

Option 2 is right
ATP required in unwinding of Dna strand by helicase and beta clamp loader to load beta clamp on dna and Dna ligase need ATp to seal nick

Statement B, C, D are correct because helicase unwinds the DNA strand using ATP, loading of sliding clamp by clamp loader used ATP and ligase join the okazaki fragments due to ATP hydrolysis activity

Helicase need atp of unwinding dna also clamp using atp for attachment with dna and atp is essential for seal the Okazaki fragment

for clamp loading and ligation of nick and for unwinding ofcource

Hydrolysis of ATP in melting of DNA by helicase, clamp loader associate with DNA and joining of okazaki fragments.

Answer is b,c,d

Phosphodiester bond formation k liye DNA polymerase direct ATP hydrolysis nhi krte h incoming dntp deoxyribonucleotide tri phosphate s energy lete h jisme pyrophosphate relase hota h

Helicase DNA k unwinding k liye ATP hydrolysis krta h

Beta clamp k loading and loader k relase k liye ATP hydrolysis hota h

Okazaki fragments k ligation k liye bhi bhi ligase enzyme ATP hydrolysis krwata h jisme pahle ligase-amp complex then DNA – aap complex form hota h

Ans is BCD bcz ATP hydrolysis is crucial for dna strand synthesis by helicase ,loading clam on dna and ligation of okazaki fragments by dna ligase

The steps utilizing ATP hydrolysis are DNA strand separation, clamp loading, and Okazaki fragment joining. So b,c,d option are correct

correct ans is 2- B,C and D as Atp hydrolysis is not required in phosphodiester bond formation.

The correct answer is option 2.

In replication processer,Atp hydrolysis are required for unwinding of ds to helicase enz , loading and opening of beta clamp, ligation of okazzaki fragment by ligase

Option 2 is correct answer
Because Helicase ATP to unwind Dna strand clamp uses the ATP to load ligase use ATP to seal the nicks.

B,C,D are correct answer
Bcoz Helicase uses ATP hydrolysis to unwind DNA and Clamp-loader uses ATP to load sliding clamps and DNA ligase requires ATP for nick sealing

Option B, C, D is correct