B.Sc-B.Sc Medical Technology 2nd Sem Biochemistry(Baba Farid University of Health Sciences, Faridkot, Punjab-2013)

B.Sc. [ Medical (Part-II) ]

BF/2013/11

Biochemistry

M.M. : 100                                                                              Time : 3 Hours

Note: Attempt all questions.

USE SEPARATE ANSWER SHEET FOR EACH PART.

PART – I

1.       Name Steroids and write the Cholesterol Biosynthesis.                             [20]

2.       Write briefly on :

          a.       HDL.                                                                                                 [5]

          b.       Tay Sac disease.                                                                      [5]

          c.       Glutamate dehydrogenase.                                                                [5]

3.       Write Short Notes on :

          a.       R.L. Cycle.                                                                              [5]

          b.       Multi-enzyme complexes.                                                                 [5]

          c.       Ketogenic amino acids.                                                            [5]

PART –II

4.       Why ?       

          a.       Vitamin D known as Hormone.                                                        [5]

          b.       Essential amino acids are not synthesized in our body.                    [5]

          c.       Lactic acid accumulation in muscle causes cramps.                                   [5]

5.       Write briefly on :

          a.       Physiological roles of Sodium.                                                          [5]

          b.       Anemia.                                                                                  [5]

          c.       Antidiuretic Hormone.                                                            [5]

6.       Write briefly :     

          a.       Synthetic nucleotides.                                                              [5]

          b.       Transamination.                                                                      [5]

          c.       Prostaglandins.                                                                        [5]

          d.       Phosphofructokinase – I.                                                                  [5]

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Earning:   Approval pending.