M.B.B.S. EXAMINATION BIOCHEMISTRY PAPER-II

PAPER-II

Time : 2 ½ Hours                                                                    Max. Marks : 50

Note: Answer all questions

         Draw diagrammatic representation wherever necessary.

  1.  

Write in detail about urea cycle.  Add a note on urea cycle disorders

 

6+4=10

 

  1.  

Write in detail about renal function tests

10

 

 

 

 

 

 

WRITE SHORT NOTES ON:

 

5x4=20

 

  1.  

Respiratory acidosis

 

 

 

  1.  

Lac operon

 

 

 

  1.  

Primary and secondary structures of proteins

 

 

 

  1.  

Alkaptonuria

 

 

 

  1.  

Functions of iodine and fluoride

 

 

 

 

WRITE BRIEFLY ON:

5x2=10

 

 

 

 

 

  1.  

Post transcriptional modifications

 

  1.  

Isoelectric pH

 

 

  1.  

Active methionine

 

 

  1.  

Most commonly used tumor markers

 

 

  1.  

Normal serum levels of sodium, potassium, chloride and bicarbonate

 

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