• 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
First evident that DNA is genetic material comes from the experiment of Griffith is

transduction
replication
transformation
translation

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
DNA helicase is used to

None of these
unwind the double helix
break a phosphodiester bond in DNA strand
interact the double helix closely

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
Which of the following enzyme adds complementary bases during replication?

Synthesase
Helicase
Polymerase
Replicase

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?

Thousands and tens of thousands
none of these
One
About 100

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
DNAs when charged, migrate in a gel towards the

positive pole
none of these
negative pole
will not migrate

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
What bands will be observed in a cesium chloride gradient after two rounds of replication?

One light and one medium band
One light, one medium and one heavy band
One medium and one heavy band
One medium band

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
↑