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

Industrially Useful Microbial Processes

Industrially Useful Microbial Processes
Riboflavin is a by-product of __________ fermentation carried out by Clostridium spp.

streptomycin
ethanol
acetone butanol
citric acid

ANSWER DOWNLOAD EXAMIANS APP

Industrially Useful Microbial Processes
Which of the following microorganism produces only L(+) - lactic acid without further racemization ?

Lactobacillus delbrueckii
Rhizopus oryzae
Leuconostoc mesenteroides
Lactobacillus bulgaricus

ANSWER DOWNLOAD EXAMIANS APP

Industrially Useful Microbial Processes
Penicillin G is also known as

benzyl penicillin
2-pentenyl penicillin
hydroxy benzyl penicillin
phenoxy methyl penicillin

ANSWER DOWNLOAD EXAMIANS APP

Industrially Useful Microbial Processes
β-carotene is also known as

vitamin C
vitamin D
vitamin A
provitamin A

ANSWER DOWNLOAD EXAMIANS APP

Industrially Useful Microbial Processes
The enzyme which converts optically active isomers of lactic acid to the optically inactive racemic mixture is

isomerase
invertase
racemase
dehydrogenase

ANSWER DOWNLOAD EXAMIANS APP

Industrially Useful Microbial Processes
Which of the following substance is employed to neutralize the lactic acid as it is produced (because lactic acid bacteria do not tolerate high concentrations of acid?

(NH4)2 HPO4
Na2SO4
MgSO4
CaCO3

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Industrially Useful Microbial Processes

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
↑