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. Which one of the following bonds of organic biomolecules does not involve oxygen bridge?

 
 
 
 

2. A polysaccharide found In plants whose function is storage is

 
 
 
 

3. Sum of all chemical reactions taking place within a cell is called:

 
 
 
 

4. Non-competitive inhibitors are not affected by:

 
 
 
 

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

 
 
 
 

6. Pick up the mixture:

 
 
 
 

7. Mostly the enzymes are potentially damaging:

 
 
 
 

8. Living surfaces are made water resistant and abrasion resistant by:

 
 
 
 

9. In which of the following groups are all polysaccharides?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

12. Which of the following is not a polysaccharide?

 
 
 
 

13. The raw material for a coenzyme NAD is a vitamin called:

 
 
 
 

14. Human blood contains:

 
 
 
 

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

 
 
 
 

16. Pick up the proenzyme:

 
 
 
 

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

 
 
 
 

18. Starches are stored in:

 
 
 
 

19. Which of the following is not a polynucleotide?

 
 
 
 

20. Which of the following is the simplest amino acid?

 
 
 
 


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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