TLS 
Triyambak Life Sciences

Nurturing Life Sciences

TLS Online

Nurturing Life Sciences

Store
Blog
Login

Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 12761
TLS Online TPP Program

#Question id: 3040


Which of the following is electron source for lithotrophs microorganisms?

#Section 2: General Biology
  1. Inorganic substance

  2. Organic Substance

  3. CO2

  4. Nitrate 


Answer:- Option(s): 1


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 16449

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Variants of PCR has been devised for mutational analysis 

TLS Online TPP Program

#Question id: 16569

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Eukaryotic mRNA extraction, can be done by using which of the following columns in affinity chromatography 

TLS Online TPP Program

#Question id: 16570

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Agarose gels are used for the electrophoresis of

TLS Online TPP Program

#Question id: 16571

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Polyacrylamide gels are formed from the polymerization of acrylamide monomer in the presence of

TLS Online TPP Program

#Question id: 16572

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

During the casting of polyacrylamide gel acrylamide and bis-acrylamide are joined by 

TLS Online TPP Program

#Question id: 16573

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which the following statements is/are true about the stacking gel?

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

Company

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

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

© 2026 Copyright Triyambak Life Sciences Pvt Ltd. All Rights Reserved