UNIVERSITY OF DHAKA
1st Professional B.Sc in physiotherapy Examination of June held in July 2011
Subject: Biochemistry (New Curriculum)
Full marks: 100 Time: 3hours
Use separate answer script for each group
Answer any two questions from each group
All questions carry equal marks
Q: No: 01: a) what is buffer? Give their mechanism of action. Name the blood buffers.
b) Define pH. Write in short about the factors affecting enzyme activity.
c) Write short notes on: i) Isotope ii) Diffusion
Q: No: 02: a) Define & classify carbohydrate. How peptide bond is formed?
b) What do you mean by lipoproteins? Enumerate lipoprotein. Draw and label a structure of a lipoproteins.
c) Write short notes on: i) Amino acids ii) Neurotransmitters
Q: No: 03: a) what is metabolism? Write in short about glycolysis.
b) Write in short about glucostatic function of liver. Give its importance.
c) Write short notes on: i) Anmonia disposal ii) HMP-shunt pathway
Q: No: 01: a) what do you mean by macro & micro nutrients? Give three examples of each with their RDA.
b) What are the rich sources of vitamin C? Write down its functions.
c) Write short notes on: i) Glycosamino glycans (GAGs) ii) Cholesterol
Q: No: 02: a) what do you mean by antioxidant vitamins? Why they are called so?
b) What do you mean by aminoacid pool? Write its functions.
c) Write short notes on: i) Dietary fiber ii) Endemic goiter
Q: No: 03: a) what is hormone? Classify it on the basis of chemical composition and site of action.
b) What are the sites where vitamin D is activated in the body? Give its role on calcium metabolism.
c) What short notes on: i) Cretinism ii) Liver function tests (LFT)