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. 11878
TLS Online TPP Program

#Question id: 1973


Clonal selection is an explanation for how

#Section 2: General Biology
  1. a single type of stem cell can produce both red blood cells and white blood cells.

  2. V, J, and C gene segments are rearranged.

  3. an antigen can provoke production of high levels of specific antibodies.

  4. HIV can disrupt the immune system.


Answer:- Option(s): 3


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 2134

#Section 2: General Biology

The type of motion least common in biological membranes is:

TLS Online TPP Program

#Question id: 2136

#Section 2: General Biology

When a bacterium such as E. coli is shifted from a warmer growth temperature to a cooler growth temperature, it compensates by:

TLS Online TPP Program

#Question id: 2137

#Section 2: General Biology

Membrane fusion leading to neurotransmitter release requires the action of:

TLS Online TPP Program

#Question id: 2138

#Section 2: General Biology

Integrins are

TLS Online TPP Program

#Question id: 2139

#Section 2: General Biology

A process not involving the fusion of two membranes or two regions of the same membrane is:

TLS Online TPP Program

#Question id: 2140

#Section 2: General Biology

According to the current model for HIV infection, which of the following is not involved in the process of membrane fusion?

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

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