Download Post Basic B.Sc Nursing (PB B.SC Nursing) 1st Year 2018 Feb 684884 Biochemistry And Biophysics Question Paper

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[LM 824]

FEBRUARY 2018

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Sub. Code: 4884

POST BASIC BACHELOR OF SCIENCE IN NURSING

DEGREE EXAMINATION

FIRST YEAR - NON SEMESTER

PAPER III – BIOCHEMISTRY AND BIOPHYSICS

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Q.P. Code : 684884

Time: Three hours

Maximum: 75 Marks

Answer Section A and B in a SEPARATE answer book.

SECTION A

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(BIOCHEMISTRY)

1. I. Elaborate on: (1 x 15 = 15)

   1. Explain the biosynthesis of proteins in the cells.

2. II. Write notes on: (3 x 5 = 15)

   1. Mechanism of enzyme action.

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   2. Explain the glycogenolysis process.
   3. Write notes on cholesterol biosynthesis.

3. III. Short answers on: (5 x 2 = 10)

   1. Hyperglycemia.

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   2. Essential amino acids.
   3. Normal level of urea and cholesterol in blood.
   4. Phenylketonuria.
   5. Nucleus.

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SECTION B
(BIOPHYSICS)

1. I. Elaborate on: (1 x 15 = 15)

   1. What is radioactivity? Explain the use of radio isotopes in medicine.

2. II. Write notes on: (2 x 5 = 10)

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   1. Sphygmomanometer.
   2. States of equilibrium with examples.

3. III. Short answers on: (5 x 2 = 10)

   1. Types of lenses.

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   2. Refraction and reflection.
   3. Differentiate between vector and scalar quantities.
   4. Biological effects of electric shock.
   5. Acceleration.

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