Biological Molecules – Online MCQs Test – Biology MCAT

Biological Molecules-Medical College Admission Test Preparation Notes

MCAT Biology Notes from Chapter 3 [Biological Molecules] for Medical College Entry Test Preparation

1. It is an intermediate disaccharide produced during the breakdown of starch and glycogen:

 
 
 
 

2. Enzymes are composed of:

 
 
 
 

3. Human blood contains:

 
 
 
 

4. A globular protein is soluble in:

 
 
 
 

5. Pick longest unsaturated fatty acid:

 
 
 
 

6. Among the following, which acid is an unsaturated acid:

 
 
 
 

7. _____________ are involved in the storage of amino acids:

 
 
 
 

8. Cn(H2O)n is a general formula of:

 
 
 
 

9. The word carbohydrate literally means:

 
 
 
 

10. Which one of the following pairs is not correctly matched?

 
 
 
 

11. Starches are stored in:

 
 
 
 

12. Which of the following is not a polynucleotide?

 
 
 
 

13. strands of DNA are bonded by

 
 
 
 

14. Which of the following is a trace element required only in small amounts by most living things?

 
 
 
 

15. Nucleotides are building blocks of nucleic acids. Each nucleotide is a composite molecule formed by

 
 
 
 

16. Non-competitive inhibitors are not affected by:

 
 
 
 

17. The substances that bind to the enzyme to increase enzyme activity are called:

 
 
 
 

18. Reduction of the contact area between water and hydrophobic substances which are placed in water called:

 
 
 
 

19. If in a lipid there is a higher proportion of unsaturated fatty acids then it will be:

 
 
 
 

20. Among the energy values or nutrients, 9.1 calories is that of

 
 
 
 


Online MCQs Test preparation for Biology MCAT (Medical College Admission Test Preparation Notes) helps students practice effectively. These multiple-choice questions are taken from Chapter 3 “Biological Molecules” of the Biology MCAT textbook.
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