Download App

Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
MCQ
Modern detergents contain enzyme preparation of:
  • A
    Thermoacidophiles
  • B
    Thermophiles
  • C
    Acidophiles
  • ✓
    Alkaliphiles
✓

Answer

Correct option: D.
Alkaliphiles
The enzymes used in detergents must be able to perform the task in the presence of anionic and non$-$anionic detergents,soaps,oxidants, etc at $pH$ between $8-10.5\%.$ Alkaline detergent contain enzyme preparation of alkaliphiles.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Microbes in Human Welfare→Microbes in Human Welfare — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

A total root parasite is:
→
What gases are produced in anaerobic sludge digesters?
→
When a natural predator living being applied on the other pathogenic organisms to control them, this process is called
→
All of the following statements about $ZIFT$ are correct, but one is wrong. Which one is wrong?
→
Wastewater treatment generates a large quantity of sludge, which can be treated by:
→
In the population having high growth rate, the age pyramid is shown by
→
A man homozygous for brown colour eyes marries a lady heterozygous for brown colour eyes is dominant. What will be the fate of their children?
→
To improve the quality of environment $($air, water and soil$)$ the Govt. of India passed the ‘Environment $($Protection$)$ Act’ in year.
→
Which one of the following would not lead to formation of clones?
→
Connecting link between man and ape was:
→