B.Sc-B.Sc Nursing 1st Year BIOCHEMISTRY & BIOPHYSICS(Baba Farid University of Health Sciences, Faridkot, Punjab-2014)
B.Sc.(N) [Post Basic (1st Year)]
BF/2014/01
Biochemistry & Biophysics
[New Scheme-w.e.f. 2007 admission]
M.M. : 75 Time : 3 Hours.
Note: Attempt all the questions.
Support your answer with neat diagrams and illustration.
USE SEPARATE ANSWER SHEETS FOR EACH SECTION.
SECTION-A [38 marks]
(Biochemistry)
1. (i) (a) Explain biosynthesis of Protein in the cell. [4]
(b) Quaternary structure of Protein. [2]
(c) Classification of Protein. [4]
OR
(ii) (a) Discuss biochemical functions of thyroid hormones. [4]
(b) Role of Nucleic acid in protein synthesis. [2]
(c) Explain briefly digestion and absorption of Carbohydrate. [4]
2. (a) Explain enzymes involved in Biological oxidation. [3½]
(b) What do you understand by Dehydration. [3]
(c) Why and how water and Fluid balance are important to cell. [3½]
3. Distinguish briefly (Any TWO) : [2x3=6]
(a) Starch and Glycogen. (b) Reducing and Non reducing sugar.
(c) Glycolipid and Phospholipid. (d) Prokaryotic and Eukaryotic cell.
4. Write Short Notes on any FOUR of the following : [4x3=12]
(a) Mucopolysaccharide. (b) Cholesterol.
(c) Anemia. (d) TCA Cycle.
(e) Ketone bodies.
SECTION-B [37 marks]
(Biophysics)
1. (i) (a) What are colloids. [2]
(b) Mention the unit of Mass and Time. [4]
(c) What is Radio activity. Explain with suitable example. [4]
OR
(ii) (a) What do you mean by Wavelength of light. [2]
(b) Explain Biological effects of light. [3]
(c) Discuss various application of principles of light in Nursing. [5]
2. (a) Explain Radiation Protection units and its limits. [3]
(b) Explain Focusing elements of the eye. [4]
(c) Explain the structure of Atom. [3]
3. Distinguish briefly (Any TWO) : [2x2½=5]
(a) Hydrostatic and Osmotic pressure. (b) Electricity an Electromagnetism.
(c) ECG and EEG. (d) Vocalisation and hearing.
4. Explain any FOUR of the following : [4x3=12]
(a) CAT SCAN. (b) Uses of ultrasound.
(c) Types and Transformation of Energy. (d) Uses of heat sterilization
(e) Instruments used for detection of lonising radiation.
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| Earning: Approval pending. |
