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. A globular protein is soluble in:

 
 
 
 

2. has an un-branched structure and its monomers are linked together by 9-1, 4-glycosidic linkages:

 
 
 
 

3. Which one of the following is derived from phosphatidic acid?

 
 
 
 

4. The most immediate source of energy for living cells is generally in the form of

 
 
 
 

5. The word carbohydrate literally means:

 
 
 
 

6. Tasteless carbohydrates are called:

 
 
 
 

7. Which purine base is found in RNA?

 
 
 
 

8. Which of the following is correctly matched?

 
 
 
 

9. All of the following are correct about water EXCEPT

 
 
 
 

10. Pick up homopolysaccharide:

 
 
 
 

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

 
 
 
 

12. Pick up the mixture:

 
 
 
 

13. Starch and cellulose are the compounds consist of many units of

 
 
 
 

14. The heterogeneous group of compounds related to fatty acid is called:

 
 
 
 

15. A ribose (but not deoxyribose) nucleotide is

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

19. Which of the following is not a polynucleotide?

 
 
 
 

20. Sixty _______ have been identified:

 
 
 
 


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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