TLS
Triyambak Life Sciences

Nurturing Life Sciences

TLS Online

Nurturing Life Sciences

Store Blog
  • Search PYQ
  • Store
  • Blog
Login

Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 61872
TLS Online TPP Program

#Question id: 134


Ultraviolet (UV) light can be used to estimate protein solution concentrations because

#Bio-Informatics
  1. phenylalanine absorbs at 260 nm.

  2. all the amino acids absorb UV light.

  3. aromatic amino acids absorb at 280 nm.

  4. tryptophan and tyrosine absorb at 280 nm.


Answer:- Option(s): 4


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 2746

#Life Sciences

With respect to the “tails” of the histone molecules which of the following is not true?

TLS Online TPP Program

#Question id: 2746

#Environmental Science

With respect to the “tails” of the histone molecules which of the following is not true?

TLS Online TPP Program

#Question id: 2747

#Botany

How many contacts are observed between the DNA and the histone core protein?

TLS Online TPP Program

#Question id: 2747

#Zoology

How many contacts are observed between the DNA and the histone core protein?

TLS Online TPP Program

#Question id: 2747

#Life Sciences

How many contacts are observed between the DNA and the histone core protein?

TLS Online TPP Program

#Question id: 2747

#Environmental Science

How many contacts are observed between the DNA and the histone core protein?

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