EASY
8th CBSE
IMPORTANT
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Write the roles of microorganisms in the food industry.
Microorganisms Type of microorganism
 		 Where is it used in the food industry?
 		 What is its role?
 
Lactobacillus      
Yeast      
Spirulina, Chlorella      

 

Important Questions on Microorganisms

MEDIUM
8th CBSE
IMPORTANT
Science Now 8>Chapter 2 - Microorganisms>Let's Get Started

Look at the pictures below. What do you think is growing on the T-shirt, shoes and orange? Have you ever seen such growth on bread?

Question Image

EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 2 - Microorganisms>Revise and recall>Q 1
 What is fermentation?
MEDIUM
8th CBSE
IMPORTANT
Science Now 8>Chapter 2 - Microorganisms>Revise and recall>Q 3
What are antibiotics?
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 2 - Microorganisms>EXERCISE>Q 1
Which of the following diseases is not caused by a virus?
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 2 - Microorganisms>EXERCISE>Q 2
Bubbles of gas that raise the dough are due to the release of carbon dioxide during
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 2 - Microorganisms>EXERCISE>Q 3
Which of the following diseases cannot be prevented by vaccination?
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 2 - Microorganisms>EXERCISE>Q 1
Viruses reproduce only inside the host organism.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 2 - Microorganisms>EXERCISE>Life Skills

Write the singular form of the following microorganisms.

Bacteria
Algae
Fungi
Viruses