• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

DNA Structure and Replication

DNA Structure and Replication
The nucleosome consists of histone

None of these
tetramer and 146 bp of DNA
hexamer and 146 bp of DNA
octamer and 146 bp of DNA

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
Deoxyribonucleoside triphosphates, being need in the chain termination methods are

all of these
dATP
dGTP and dCTP
dTTP

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
What is the approximate size (in kb) of the E. coli genome?

3000 kilobase
6500 kilobase
5500 kilobase
4500 kilobase

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
Overwinding or overtightening of DNA during replication is caused and removed by

DNAb, gyrase
DNAa, gyrase
Single stranded protein, DNAa
DNAb, DNA polymerase

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
Messelsen and Stahl model of replication was called

semi-conservative replication
Cri du Chat
conservative replication
dispersive replication

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
There is a single origin for DNA replication in bacteria. How many origins of replication are found in the much larger genomes of eukaryotes such as mammals?

none of these
One
About 100
Thousands and tens of thousands

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON DNA Structure and Replication

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑