• 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
After one replication in 15N, how many bands should be observed in a cesium chloride gradient?

Three
A smear
Two
One

ANSWER DOWNLOAD EXAMIANS APP

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

3000 kilobase
6500 kilobase
4500 kilobase
5500 kilobase

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
Which of the following species lack a 'classical' histone H1?

Strongylocentrotus purpuratus
Xenopus laevis
Arabidopsis thaliana
Saccharomyces cerevisiae

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
DNA replication in eukaryotes occurs only in

M phase
G1 phase
S phase
G2 phase

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
The role of primase is to

dismantle RNA primer
cleave and unwinds short sections of DNA ahead of the replication fork
proofread base pairing
synthesize an RNA primer to begin the elongation process

ANSWER DOWNLOAD EXAMIANS APP

DNA Structure and Replication
When DNA polymerase is in contact with guanine in the parental strand, what does it add to the growing daughter strand?

Phosphate
Guanine
Cytosine
Uracil

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
↑