EASY
Upper Secondary: IGCSE
IMPORTANT
Earn 100

What is an amino acid?

Important Questions on Polymers

EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 18 - Polymers>Q>Q 1
What is a protein?
EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 18 - Polymers>Q>Q 2

Describe in your own words a protein macromolecule.

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 18 - Polymers>Q>Q 3

Give three examples of the important roles of proteins play in your body.

EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 18 - Polymers>Q>Q 4

Name six foods that are rich in protein.

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 18 - Polymers>Q>Q 5

Show how palmitic acid reacts with propan-1,2,3-triol to give ester found in palm oil.

EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 18 - Polymers>Q>Q 6

What happens to fat when you eat them?

EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 18 - Polymers>Q>Q 7
Compare the reactions that produce carbohydrates, proteins, and fats. What do they have in common?
EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 18 - Polymers>Q>Q 1

What does hydrolysis mean?