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

Transcription and Regulation

Transcription and Regulation
Enhancers are regions that

bind RNA polymerase
are CAT box binding proteins
are adjacent to the TATA box
modulate transcription

ANSWER DOWNLOAD EXAMIANS APP

Transcription and Regulation
The regions of a gene located at -10 and -35, with respect to the start of transcription, are termed

oriC regions.
start codons.
promoters.
Shine Dalgarno sequences.

ANSWER DOWNLOAD EXAMIANS APP

Transcription and Regulation
Rho-dependent termination of transcription in E. coli

both (a) and (b)
requires ATP
requires about 50 nucleotides of uncomplexed mRNA
removes mRNA and holoenzyme from the DNA

ANSWER DOWNLOAD EXAMIANS APP

Transcription and Regulation
In prokaryotes, transcription is

terminated by a protein called rho
terminated by a poly A sequence
terminated by a start codon
terminated by the stop codon

ANSWER DOWNLOAD EXAMIANS APP

Transcription and Regulation
Transcription factors are

promoters
CATT boxes
proteins which bind to DNA and regulate transcription
TATA boxes

ANSWER DOWNLOAD EXAMIANS APP

Transcription and Regulation
RNA polymerase holoenzyme initiates transcription which involves

None of these
recognition of the -10 sequence only
recognition of the -10 sequence and -35 sequence
recognition of the -35 sequence only

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Transcription and Regulation

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
↑