Home » Tests » Punjab 11th Class Biology Chapter 2 Biological Molecules Mcqs Test Online

Punjab 11th Class Biology Chapter 2 Biological Molecules Mcqs Test Online

Total Question
15 Questions
Total Marks
30 Marks
Total Time
15 Minuts
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Test Name



Ch.2 # Biological Molecules

Subject



Biology (11th Class)

Test Type



Mcqs


Punjab 11th Class Biology Chapter 2 Biological Molecules Mcqs Test Online

Biology Chapter 2 Biological Molecules Mcqs Test Online Class 11th Punjab

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Question 1 of 15

Biology

1. What if the theoretical number of chemically different dipeptides that may be assembled from two different amino acids?

Question 1 of 15

Question 2 of 15

2. A fatty acid is unsaturated if it:

Question 2 of 15

Question 3 of 15

3. Choose the pair of terms that correctly completes this sentence: Nucleotide are to ……….. as ………….. are to proteins.

Question 3 of 15

Question 4 of 15

4. The enantiomer of D-glucose is:

Question 4 of 15

Question 5 of 15

5. Which term includes all others?

Question 5 of 15

Question 6 of 15

6. In RNA the nitrogen base that takes the place of thymine is

Question 6 of 15

Question 7 of 15

7. Estrogen, vitamin-D and cholesterol are all examples of

Question 7 of 15

Question 8 of 15

8. When two amino acids are linked to from peptide linkage ………… is removed

Question 8 of 15

Question 9 of 15

9. Which class of molecule is the major component of cell membrane?

Question 9 of 15

Question 10 of 15

10. Glycerol is the backbone molecule for

Question 10 of 15

Question 11 of 15

11. The ending–ose means a substance is a

Question 11 of 15

Question 12 of 15

12. An amino acid molecule has the following structure:

Which two of the groups combine to form a peptide link between two amino acids?

Question 12 of 15

Question 13 of 15

13. Which statement correctly describes a property of water?

 

Question 13 of 15

Question 14 of 15

14. A polar molecule is ………………… in water

Question 14 of 15

Question 15 of 15

15. Glycolipids and lipoprotein are important components of

Question 15 of 15


 

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