• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Growth and Nutrition of Bacteria

Growth and Nutrition of Bacteria
Which of the following has more tolerance for acidic pH (lower pH)?

Bacteria
Yeast and moulds
E. coli
None of these

ANSWER DOWNLOAD EXAMIANS APP

Growth and Nutrition of Bacteria
An organism has an optimal growth rate when the hydrogen ion concentration is very high. This organism is

acidophile
neutrophile
osmotolerant
aerotolerant anaerobe

ANSWER DOWNLOAD EXAMIANS APP

Growth and Nutrition of Bacteria
The term obligate anaerobe refers to an organism that

uses oxygen when present or grows without oxygen when oxygen is absent
doesn't use oxygen but tolerates it
is killed by oxygen
prefers to grow without oxygen

ANSWER DOWNLOAD EXAMIANS APP

Growth and Nutrition of Bacteria
The organism which grows best above 45°C are called

any of these
psychrophilic
thermophilic
mesosphilic

ANSWER DOWNLOAD EXAMIANS APP

Growth and Nutrition of Bacteria
Generation time of Escherichia coli is

200 hours
20 hours
20 minutes
20 days

ANSWER DOWNLOAD EXAMIANS APP

Growth and Nutrition of Bacteria
Exponential phase of growth curve of bacteria is of limited duration because of

rise in cell density
all of these
exhaustion of nutrients
accumulation of toxic metabolites

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Growth and Nutrition of Bacteria

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑