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. 58792
TLS Online TPP Program

#Question id: 31583


What are magnetosomes primarily composed of?

#XL - S Microbiology
  1. Calcium carbonate
  2. Magnetite (Fe₃O₄) or greigite (Fe₃S₄)
  3. Silicon dioxide
  4. Cellulose

Answer:- Option(s): 2


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 17282

#XL - R Botany

Which of the following is a land plant that produces flagellated sperm and has a sporophyte-dominated life cycle? 

TLS Online TPP Program

#Question id: 3253

#XL - T Zoology

In a population 64% individuals of 1000 population are affected with autosomes dominant diseased. How many individuals are expected carry at least one dominant allele?

TLS Online TPP Program

#Question id: 1705

#XL - Q Biochemistry

What is the single best definition of the most common form of antigen recognized by the T-cell receptor (TCR)

TLS Online TPP Program

#Question id: 18533

#XL - R Botany

Which of the fibres have high tensile strength 

TLS Online TPP Program

#Question id: 12021

#XL - T Zoology

Nutrient-rich blood from the intestine is carried through the ________ to the liver.

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