• 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 enzyme responsible for breaking the hydrogen bonds, and thus separating the DNA strands during DNA synthesis is

DNA polymerase
helicase
strandase
none of these

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
What is the exact name of the classical Watson-Crick double helix DNA?

A-DNA
X-DNA
B-DNA
Z-DNA

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
The nucleosome consists of histone

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

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
Telomeres are usually rich in which nucleotide?

Thymine
Adenine
Cytosine
Guanine

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
How does ethidium bromide interact with DNA?

It binds to adenine
It does not interact
It binds to phosphate
It intercalates between bases

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
The nicks or gaps between Okazaki fragments are eventually sealed by

RNA ligase
gyrase
polymerase
DNA ligase

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
↑