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. 27575
TLS Online TPP Program

#Question id: 18889


In light microscopy, which of the following is used as fixatives prior to staining technique?

#Unit 13. Methods in Biology
  1. Osmic acid
  2. Glutaraldehyde
  3. Heat
  4. Osmic acid, glutaraldehyde, heat

Answer:- Option(s): 3


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 2093

#Unit 2. Cellular Organization

Which of the following is transmembrane proteins?

TLS Online TPP Program

#Question id: 4161

#Unit 3. Fundamental Processes

The link between an activated amino acid and tRNA is an __ bond between the __ of the amino acid and a hydroxyl group of the tRNA.

TLS Online TPP Program

#Question id: 10555

#Unit 6. System Physiology – Plant

The water molecule, hydrogen–oxygen bonds form an angle of 105°, The opposite partial charges (δ– and δ+) on the water molecule lead to the formation of which bond with other water molecules,

TLS Online TPP Program

#Question id: 2264

#Unit 2. Cellular Organization

Plants differ from animals in that plants have

TLS Online TPP Program

#Question id: 107

#Unit 1. Molecules and their Interaction Relevant to Biology

Ethanolamine, serine and choline can be cleaved from glycerophospholipids by treatment with

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