Download PBB-Sc Nursing 1st Year 2014 Feb 684884 Biochemistry And Biophysics Question Paper

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[LE 824]

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FEBRUARY 2014

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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Time : Three hours (180 Min) Q.P. Code : 684884 Maximum: 75 marks

Answer Section A and B in a SEPARATE answer book.

SECTION A

(BIOCHEMISTRY)

I. Essay (1x15=15)

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1. Explain the various factors which influence enzyme activity. Give the diagnostic importance of the enzymes-Transaminase and Alkaline phosphatase.

II. Write Notes on: (3x5=15)

1. Plasma proteins and their functions
2. TCA Cycle
3. Biological importance of lipids.

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III. Short Answers on: (5x2=10)

1. Lysosome
2. Normal level of blood urea and creatinine
3. Acidosis
4. Two differences between DNA and RNA

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5. Name the aromatic amino acids

SECTION B

(BIOPHYSICS)

I. Essay: (1x15=15)

1. What is Gravity? Give FirstRanker.com an essay on the effect of gravity on the human body and its application in nursing.

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II. Write Notes on: (2x5=10)

1. Focusing elements of the eye
2. What is radioactivity? Give the names of two isotopes and their applications in medicine.

III. Short Answers on: (5x2=10)

1. Temperature scales.

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2. Acceleration.
3. Refraction.
4. Relative humidity.
5. Specific heat.

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