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. 17101
TLS Online TPP Program

#Question id: 376


Phosphoric acid is tribasic, with pKa of 2.14, 6.86 and 12.4. The ionic form that predominates at pH 3.2 is

#XL - S Microbiology
  1. H3PO4

  2. H2PO4–

  3. HPO42–

  4. PO43–


Answer:- Option(s): 2


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 3904

#XL - Q Biochemistry

Which statement about RNA polymerase is false?

TLS Online TPP Program

#Question id: 3905

#XL - Q Biochemistry

Which is not a property of RNA polymerase?

TLS Online TPP Program

#Question id: 3907

#XL - Q Biochemistry

Which of the following is true about transcription?

TLS Online TPP Program

#Question id: 3908

#XL - Q Biochemistry

Which of the following is correct?

TLS Online TPP Program

#Question id: 3909

#XL - Q Biochemistry

The template strand of DNA is copied by RNA polymerase from

TLS Online TPP Program

#Question id: 3910

#XL - Q Biochemistry

RNA polymerase uses the __ strand of DNA in transcription.

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

© 2026 Copyright Triyambak Life Sciences Pvt Ltd. All Rights Reserved