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. _____________ are involved in the storage of amino acids:

 
 
 
 

2. Ribose is a:

 
 
 
 

3. Three nucleotide sequence on tRNA that specifies an amino acid is:

 
 
 
 

4. The proteins, which regulate metabolic activities are:

 
 
 
 

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

 
 
 
 

6. Unlike glycosidic bond, a peptide bond does not involve:

 
 
 
 

7. Following are the condensation products of polyhydroxy aldehyde or polyhydroxy ketone subunits, EXCEPT:

 
 
 
 

8. Which one of the following amino acid have a polar uncharged R-group?

 
 
 
 

9. It is a stored food material in bacteria, fungi and animals:

 
 
 
 

10. Carbohydrate, protein and lipids, etc, are included along with biomolecules, because:

 
 
 
 

11. Pick up the correct statement:

 
 
 
 

12. Regulatory enzymes are capable to catalyze chemical reactions:

 
 
 
 

13. Which of the following is not a carbohydrate?

 
 
 
 

14. In a phospholipid molecule phosphoric acid is attached to the carbon number _________ of glycerol:

 
 
 
 

15. Which one of the following is also known as fungal cellulose?

 
 
 
 

16. Following are the important characteristics of enzymes. Pick up the one that can be compromised:

 
 
 
 

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

 
 
 
 

18. An enzyme is mostly a:

 
 
 
 

19. Mostly the enzymes are potentially damaging:

 
 
 
 

20. Activation energy is denoted by:

 
 
 
 


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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