• 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
What is the range of melting point temperatures (Tm) for most DNA molecules?

70 to 90°C
80 to l00°C
50 to 60°C
60 to 80°C

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
What does ligase do during replication of DNA?

Digests mRNA when it is no longer needed
Joins nicks in DNA strands
Makes copies of mRNA from DNA
Synthesizes the lagging strand

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
In DNA, guanine pairs with

Uracil
Cytosine
Thymine
Adenine

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
The 5' and 3' numbers are related to the

the base pair rule
carbon number in sugar
length of the DNA strand
the number of phosphates

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
Reverse transcriptase produces

DNA from peptides
RNA from DNA
RNA from RNA
DNA from RNA

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
↑