EASY
9th West Bengal Board
IMPORTANT
Earn 100

What is fat or lipid? Give two examples, one from plant source. 

Important Questions on Biomolecules and Their Behaviour

EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 4 - Biomolecules and Their Behaviour>EXERCISE>Q 6
What is vitamin?
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 4 - Biomolecules and Their Behaviour>EXERCISE>Q 7
Name fat soluble and water soluble vitamins.
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 4 - Biomolecules and Their Behaviour>EXERCISE>Q 8
Which vitamin is known as the antihaemorrhagic factor? Why is it so-called? 
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 4 - Biomolecules and Their Behaviour>EXERCISE>Q 9
 Name four essential non-metallic elements.
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 4 - Biomolecules and Their Behaviour>EXERCISE>Q 10
What do you understand by essential trace minerals? 
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 4 - Biomolecules and Their Behaviour>EXERCISE>Q 11
What is an enzyme?
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 4 - Biomolecules and Their Behaviour>EXERCISE>Q 12
Mention any three general characteristics of enzyme.
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 4 - Biomolecules and Their Behaviour>EXERCISE>Q 13
 Mention the deficiency symptoms of Vitamin ‘E’ and Vitamin ‘K’.