TLS 
Triyambak Life Sciences

Nurturing Life Sciences

TLS Online

Nurturing Life Sciences

Store
Login

Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 22706
TLS Online TPP Program

#Question id: 3868


The sigma factor of E. coli RNA polymerase: 

#Part-A Aptitude & General Biotechnology
  1. associates with the promoter before binding core enzyme.

  2. combines with the core enzyme to confer specific binding to a promoter.

  3. is inseparable from the core enzyme.

  4. is required for termination of an RNA chain.


Answer:- Option(s): 2


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 14476

#Part-B Specialized Branches in Biotechnology

A bag contains 6 white balls, 9 black balls. The probability of drawing a black ball is

TLS Online TPP Program

#Question id: 14477

#Part-A Aptitude & General Biotechnology

Probability of a card drawn at random from an ordinary pack of cards to be club card is

TLS Online TPP Program

#Question id: 14478

#Part-A Aptitude & General Biotechnology

Probability of throwing a number greater than 3 with an ordinary die is

TLS Online TPP Program

#Question id: 14478

#Part-A Aptitude & General Biotechnology

Probability of throwing a number greater than 3 with an ordinary die is

TLS Online TPP Program

#Question id: 14479

#Part-A Aptitude & General Biotechnology

Probability of getting a total of more than 10 in a single throw with 2 dice

TLS Online TPP Program

#Question id: 14480

#Part-A Aptitude & General Biotechnology

Probability than a leap year selected at random will have 53 Sundays.

TLS Triyambak Life Sciences Nurturing Life Sciences
TLS Android APP TLS IOS APP

Company

  • About us
  • Careers
  • Terms of service
  • Privacy policy

Help & Support

  • User Guidelines
  • Refund Policy

Products

  • TLS APP
  • TPP APP

Contact Us

117/429-4 Q Block, behind Hotel DNG Grand, Sharda Nagar, Kanpur,
Uttar Pradesh 208025
India
Phone: +91 9919149001, +917007912133
Email: info@triyambak.org

© 2025 Copyright Triyambak Life Sciences Pvt Ltd. All Rights Reserved