EduPadi logo
Home App Pricing
Classroom
Blog
👤My Account

Pass IELTS, JAMB, WAEC, & more with EduPadi CBT App

Practice questions, get instant scores, understand solutions with smart AI insights, and track your progress.

Explore EduPadi App…

Organic Chemistry: Carbohydrates and Lipids - SS3 Chemistry Past Questions and Answers - page 1

1

Which of the following is NOT a classification of carbohydrates based on the number of sugar units?

 

View related lesson
A

Monosaccharides

 

B

Oligosaccharides

 

C

Polysaccharides

 

D
Disaccharides
2

What is the general chemical formula of monosaccharides?

 

 

View related lesson
A

C6H12O6

 

B
Cn(H2O)n
C

C12H22O11

 

D
CnH2nO2
3

Which of the following is a reducing sugar?

 

View related lesson
A

Sucrose

 

B

Lactose

 

C

Maltose

 

D
Starch
4

Which of the following is a non-reducing disaccharide?

 

View related lesson
A

Maltose

 

B

Lactose

 

C

Sucrose

 

D
Glucose
5

What is the main function of cellulose in plants?

 

View related lesson
A

Energy storage

 

B

Structural support

 

C

Cell signalling

 

D
Enzyme regulation
6

Which of the following is an example of a complex carbohydrate?

 

View related lesson
A

Glucose

 

B

Fructose

 

C

Glycogen

 

D
Ribose
7

What is the most abundant carbohydrate on Earth?

 

View related lesson
A

Glucose

 

B

Sucrose

 

C

Cellulose

 

D
Maltose
8

Which of the following is a disaccharide composed of glucose and galactose?

 

View related lesson
A

Maltose

 

B

Lactose

 

C

Sucrose

 

D
Fructose
9

Which of the following is a monosaccharide that is a common source of energy for living organisms?

 

View related lesson
A

Fructose

 

B

Glucose

 

C

Sucrose

 

D
Lactose
10

Which of the following is a storage polysaccharide found in plants?

 

View related lesson
A

Starch

 

B

Cellulose

 

C

Chitin

 

D
Glycogen