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. 21051
TLS Online TPP Program

#Question id: 19849


Warming ammonium chloride with sodium hydroxide in a test tube is an example of :

#XL - P Chemistry
  1. Closed system
  2. Isolated system
  3. Open system
  4. None of these

Answer:- Option(s): 3


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 944

#XL - Q Biochemistry

Because they lack aspartate kinase and aspartate semialdehyde dehydrogenase, ________ cannot synthesize lysine, methionine or threonine.

TLS Online TPP Program

#Question id: 1040

#XL - T Zoology

Why might it be easier to determine the bacterium that caused pneumonia than one that caused a wound infection?

TLS Online TPP Program

#Question id: 10336

#XL - Q Biochemistry

methemoglobinemia, a disease, What will cause inside the human body?

TLS Online TPP Program

#Question id: 545

#XL - R Botany

Which one of the following is not among the six internationally accepted classes of enzymes?

TLS Online TPP Program

#Question id: 8934

#XL - T Zoology

At which developmental stage should one be able to first distinguish a protostome embryo from a deuterostome embryo?

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