Bacteria are used in the preparation of
a) dairy products
b) antibiotics and vinegar
c) amino acids
d) all of these
Which of the following food/s is/are spoiled by the action of bacteria?
a) fish
b) eggs
c) cooked food
d) all of these
Explanation: foods with high content of proteins are decomposed by bacteria
Bacterial Diseases In Humans:
The diseases caused by bacteria in humans are transmitted in…main ways.
a) two
b) three
c) four
d) five
Explanation: 1. Airborne,2. Waterborne, 3. Food borne 4. Through wounds and cracks
Which of the following bacterial disease/s are transmitted in airborne way?
a) diphtheria and dysentery
b) TB
c) pneumonia and whooping cough
d) all of these:
Which of the following bacterial disease/s are transmitted in water borne way?
a) typhoid fever
b) gastroenteritis and dysentery
c) cholera
d) all of these
