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. 22451
TLS Online TPP Program

#Question id: 2604


Best inducer of the lac operon;

#Part-A Aptitude & General Biotechnology
  1. IPTG (isopropyl b-D-1-thiogalactopyranoside)

  2. X-gal (5-bromo4-chloro-3-indolyl-b-D-galactopyranoside).

  3. Allolactose & IPTG

  4. Allolactose, IPTG & X-gal


Answer:- Option(s): 3


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 4329

#Part-A Aptitude & General Biotechnology

Within a cell, the amount of protein made using a given mRNA molecule depends partly on

TLS Online TPP Program

#Question id: 22930

#Part-B Specialized Branches in Biotechnology

Very low dose of antigen may induce

TLS Online TPP Program

#Question id: 3020

#Part-B Specialized Branches in Biotechnology

During which phase of the bacterial growth curve does the total number of viable cells decline?

TLS Online TPP Program

#Question id: 5700

#Part-B Specialized Branches in Biotechnology

During meiosis, homologous chromosomes pair up along their lengths. The most plausible explanation for the karyotype structure shown above is that

TLS Online TPP Program

#Question id: 18797

#Part-A Aptitude & General Biotechnology

A replicating cells that have incorporated a high level of BrdU are exposed to light, they will

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