Download MBBS TMU 1st Year 2017 MBS103B Biochemistry II Question Paper

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Q.2

ALP

d)

CPK.

Q.3 Keshan's disease is associated with the deficiency of:

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1. Molybdenum
2. Manganese
3. Selenium
4. Cobalt

Q.4 B- complex vitamin acts as a coenzyme of transamination reaction:

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1. Thiamine
2. Niacin
3. Pyridoxine
4. Biotin

Q.5 Bitot's spot are seen in deficiency of:

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1. Vitamin-A
2. Vitamin-K
3. Vitamin-D
4. Vitamin-C

Q.6 Immunoglobulin present in highest concentrations:

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1. IgM
2. IgA
3. IgG
4. IgE

Q.7 Light chains of immunoglobulins can be:

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1. Alpha- Beta type
2. Kappa-Lambda type
3. Gamma-Lambda type
4. Gamma Kappa type

Q.8 Dehydration could be seen in all except:

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1. Diarrhea and Vomiting
2. Burns
3. Diabetes mellitus
4. Nephrogenic Diabetes insipidus

Q.10 Diabetic Ketoacidosis leads to:

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1. Metabolic acidosis
2. Respiratory acidosis
3. Metabolic alkalosis
4. Respiratory alkalosis

Q.11 Retinoblastoma gene is a:

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1. Protooncogene
2. Oncogene
3. Carcinogen
4. Anti-oncogene

Q.12 Phase-II reactions of detoxification of xenobiotics includes:

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1. Hydrolysis
2. Hydroxylation
3. Conjugation
4. Oxidation

Q.13 Which one of the following renal function tests is used to measure GFR:

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1. Urine dilution
2. Urine concentration
3. Clearance tests
4. Urine aidiifcation

Q.14 All are features of cancer cells except:

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1. Loss of contact inhibition
2. Increased Glycolysis
3. Metastasis
4. No alteration in cell morphology

Q.15 Western blotting technique is used for identification of:

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1. DNA
2. RNA
3. Proteins
4. Radioisotopes

Q.16 Characteristic feature of genetic code that allows more than one codon for one amnino acid:

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1. Degeneracy
2. Specificity
3. Universality
4. Non-Overlapping

Q.17 Lac operon consists of:

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1. Regulatory gene
2. Structural gene
3. Operator gene
4. All of the above

Q.18 Wilson's disease is due to defect in the metabolism of:

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1. Copper
2. Cobalt
3. Cadmium
4. Calcium

Q.19 Most ionizing radiation is:

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1. Alpha Rays
2. Gamma Rays
3. Beta Rays
4. X-rays

Q.20 Active form of vitamin-D is synthesized in:

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1. Skin
2. Liver
3. Kidneys
4. Intestine

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