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. 1520
TLS Online TPP Program

#Question id: 1545


B cells negatively regulated by,

#Unit 4. Cell Communication and Cell Signaling
  1. CD19

  2. CD22

  3. CD40

  4. CD81


Answer:- Option(s): 2


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 23131

#Unit 2. Cellular Organization

How the minimum no. of proteome can be estimated

TLS Online TPP Program

#Question id: 23132

#Unit 2. Cellular Organization

Which of the following component has the highest proportion in human genome

TLS Online TPP Program

#Question id: 23133

#Unit 2. Cellular Organization

Genes regions that is longer than 500 kb where there are no ORFs called as

TLS Online TPP Program

#Question id: 23134

#Unit 2. Cellular Organization

Deletion appears to have no effect when genes are present in multiple copies called as

TLS Online TPP Program

#Question id: 23135

#Unit 2. Cellular Organization

DNA containing protein-coding genes being expressed in a specific cell at a specific time can be, this can be analyzed using

TLS Online TPP Program

#Question id: 23140

#Unit 13. Methods in Biology

What will be the resolution of a compound microscope where numerical aperture given is 1.5 at 240 wavelength of light?

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