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

Genetic Regulation Prokaryotes

Genetic Regulation Prokaryotes
Catabolite activating protein exerts __________ control on transcription of the lac operon genes.

none of these
negative
may be positive or negative
positive

ANSWER DOWNLOAD EXAMIANS APP

Genetic Regulation Prokaryotes
DNA is methylated at

AC sequences
TATA sequences
CAAT sequences
CG sequences

ANSWER DOWNLOAD EXAMIANS APP

Genetic Regulation Prokaryotes
Sex lethal (sxl) in Drosophila is transcribed when

the X autosome balance is 1 or greater
the X autosome balance is less than 0.5
the X autosome balance equals 0.5
None of these

ANSWER DOWNLOAD EXAMIANS APP

Genetic Regulation Prokaryotes
In the presence of tryptophan in the cell, the repressor is __________

bound to both DNA and tryptophan
bound to DNA
bound to neither tryptophan nor DNA
bound to tryptophan

ANSWER DOWNLOAD EXAMIANS APP

Genetic Regulation Prokaryotes
Sex hormones activate transcription of specific genes by

binding to DNA enhancer region
binding to DNA promoter region
binding to RNA polymerase
binding to a transcription factor

ANSWER DOWNLOAD EXAMIANS APP

Genetic Regulation Prokaryotes
Alternate splicing of RNA transcripts is a mechanism to regulate

leucine zippers
tachykinins
tubulin
DNA methylation

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Genetic Regulation Prokaryotes

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
↑