Punjab 12th Class Chemistry Biochemistry Mcqs Test Online

Total Question
20 Questions
Total Marks
40 Marks
Total Time
20 Minuts
Test Help For ::

12th Chemistry Class Test
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Test Name



Biochemistry

Subject



Chemistry (12th Class)

Test Type



MCQs


Punjab 12th Class Chemistry Biochemistry Mcqs Test Online

Punjab 12th Class Chemistry Biochemistry Mcqs Test Online

 

Question 1 of 20

Chemistry

1. The long chains of Amino Acids are called:
1.
2.
3.
4.

Question 1 of 20

Question 2 of 20

2. The component of blood that carries oxygen in the body is:
1.
2.
3.
4.

Question 2 of 20

Question 3 of 20

3. Purines are made from how many heterocyclic rings:
1.
2.
3.
4.

Question 3 of 20

Question 4 of 20

4. The no. of carbon atoms in hexose is:
1.
2.
3.
4.

Question 4 of 20

Question 5 of 20

5. DNA and RNA are made up of:
1.
2.
3.
4.

Question 5 of 20

Question 6 of 20

6. Macromolecules are of how many types?
1.
2.
3.
4.

Question 6 of 20

Question 7 of 20

7. Which maintain pH, nerve conduction, tissue growth, support to the body and aids in transfer of nutrients across cell membranes are:
1.
2.
3.
4.

Question 7 of 20

Question 8 of 20

8. The mineral, related with the formation of bones and teeth is:
1.
2.
3.
4.

Question 8 of 20

Question 9 of 20

9. Pyridine contains
1.
2.
3.
4.

Question 9 of 20

Question 10 of 20

10. Nucleic acids was discovered by
1.
2.
3.
4.

Question 10 of 20

Question 11 of 20

11. Most RNA molecules are:
1.
2.
3.
4.

Question 11 of 20

Question 12 of 20

12. Lipids are generally defined in terms of:
1.
2.
3.
4.

Question 12 of 20

Question 13 of 20

13. Biochemistry covers the practical application of:

1.
2.
3.
4.

Question 13 of 20

Question 14 of 20

14. _________ is needed for vitamin C utilization:
1.
2.
3.
4.

Question 14 of 20

Question 15 of 20

15. Prosthetic groups are:

1.
2.
3.
4.

Question 15 of 20

Question 16 of 20

16. What is TRUE about cofactors?

1.
2.
3.
4.

Question 16 of 20

Question 17 of 20

17. __________ are the major component of soap:
1.
2.
3.
4.

Question 17 of 20

Question 18 of 20

18. Proteins are used in both forms of:
1.
2.
3.
4.

Question 18 of 20

Question 19 of 20

19. A protein hormone which leads to diabetes mellitus is
1.
2.
3.
4.

Question 19 of 20

Question 20 of 20

20. __________ of the human body weight is mineral matter?
1.
2.
3.
4.

Question 20 of 20


 

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