This page requires a JavaScript-enabled browser
Instructions on how to enable your browser are contained in the help file.
Biology 10 Chapter 17 - Biotechnology - 2
1.
Alcoholic fermentation is carried out by?
a) Viruses
b) Yeast
c) Bacteria
d) Phages
2.
Beer, wine and distilled spirits are products of?
a) Lactic acid fermentation
b) Respiration
c) None
d) Alcoholic fermentation
3.
During alcoholic fermentation which thing is removed from pyretic acid?
a) O2
b) CO2
c) CO
d) NO2
4.
During alcoholic fermentation acetaldehyde is reduced to?
a) Proposal
b) Alcohol
c) Methanol
d) Ethanol
5.
Lactic acid fermentation is carried out by?
a) Bacteria
b) Viruses
c) Phages
d) Yeast
6.
Cheese production is the result of?
a) Averaging
b) Lactic acid fermentation
c) Pasteurization
d) Alcoholic fermentation
7.
Production of any product by the mass culture of micro-organisms is called?
a) Respiration
b) Pasteurization
c) Genetic engineering
d) Fermentation
8.
Wheat dough is fermented by?
a) Treptococcus
b) Scerevisiae
c) Onchobacteria
d) Bacteriophages
9.
Cheese is formed by the coagulation of milk?
a) Proteins
b) Carbohydrates
c) Fats
d) Lipids
10.
Grapes are fermented by to produce wine?
a) Virus
b) Bacteria
c) Bacteriophages
d) Yeast
This is more feedback!
This is the feedback!
