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. 16950
TLS Online TPP Program

#Question id: 3025


Penicillin is an antibiotic that inhibits enzymes from catalyzing the synthesis of peptidoglycan, so which prokaryotes should be most vulnerable to inhibition by penicillin?

#XL - S Microbiology
  1. mycoplasmas

  2. gram-positive bacteria

  3. archaea

  4. gram-negative bacteria


Answer:- Option(s): 2


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 15259

#XL - S Microbiology

Which media are called as general purpose media because they support the growth of many microorganisms.

TLS Online TPP Program

#Question id: 15261

#XL - S Microbiology

Lactose and neutral red dye are used in MacConkey agar. This type of media is an example of 

TLS Online TPP Program

#Question id: 15262

#XL - S Microbiology

A media which makes easier to distinguish colonies of the desired organism from other colonies growing on the same plate.

TLS Online TPP Program

#Question id: 15263

#XL - S Microbiology

Pure colonies also can be obtained from

TLS Online TPP Program

#Question id: 15264

#XL - S Microbiology

What chemical can be used to deplete the oxygen present in the culture medium

TLS Online TPP Program

#Question id: 15265

#XL - S Microbiology

The growth of microorganisms in a food product is influenced by the availability of

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