TLS
Triyambak Life Sciences

Nurturing Life Sciences

TLS Online

Nurturing Life Sciences

Store Blog
  • Search PYQ
  • Store
  • Blog
Login

Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 17974
TLS Online TPP Program

#Question id: 5844


In homologous genetic recombination, RecA protein is involved in:

#XL - T Zoology
  1. formation of Holliday intermediates and branch migration.

  2. introduction of negative supercoils into the recombination products.

  3. nicking the two duplex DNA molecules to initiate the reaction.

  4. pairing a DNA strand from one duplex DNA molecule with sequences in another duplex, regardless of complementarity.


Answer:- Option(s): 1


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 5261

#XL - S Microbiology

Which of these statements about prokaryotes is correct?

TLS Online TPP Program

#Question id: 5262

#XL - S Microbiology

Which of the following characteristics is not true of a plasmid?

TLS Online TPP Program

#Question id: 5263

#XL - S Microbiology

Drug-resistance plasmids could be transferred in A. baumannii by which of the following mechanisms:

TLS Online TPP Program

#Question id: 5264

#XL - S Microbiology

Studies done by Buchner showed that ground-up yeast cells were able to convert sugar to alcohol. The components of the mixture that were responsible for this transformation were

TLS Online TPP Program

#Question id: 5265

#XL - S Microbiology

The mechanism by which genes are transferred into bacteria via viruses is called

TLS Online TPP Program

#Question id: 5266

#XL - S Microbiology

In conjugation the donor cell is recognized by the presence of

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