Pharmacy MCQ Questions and Answers - Set 18

Pharmacy MCQ Questions - Set 18.

1. The term that is used for the bacteria which can withstand pasteurization but does not grow at higher temperatures.

A. Thermophiles.
B. Extreme thermophiles.
C. Thermoduric.
D. Facultative thermophiles.

2. Ergot disease is caused by.
A. Puccinia.
B. Rhizopus.
C. Claveceps.
D. Penicillium.

3. Nagler reaction detects.
A. Corynebacterium diphtheriae.
B. Clostridium tetani.
C. Clostridium perfringens.
D. Clostridium botulinum.

4. Nitrites are oxidized to nitrates by a microorganism.
A. Nitrosomonas.
B. Nitrosococcus.
C. Nitrobacter.
D. Azatobacter.

5. The main product of glycolysis under aerobic conditions is.
A. Pyruvate.
B. Lactate.
C. None of these.
D. Both a and b.

6. Drug resistance in bacteria is mainly determined by the factor.
A. F.
B. R.
C. Col.
D. Lysogenic factor.

7. Which of the following is an example of RNA virus?
A. SV 40.
B. T4 phage.
C. Tobacco mosaic virus.
D. Adeno virus.

8. Prausnitz kustner reaction generated by.
A. IgA.
B. IgE.
C. IgG.
D. IgD.

9. Natural killer cells.
A. Belongs to B-cell lineage.
B. Belongs to T-cell lineage.
C. Display cytotoxic effect on tumour cell.
D. Require previous antigen exposure for activation.

10. Food poisoning is caused by.
A. Clostridum tetani.
B. Clostridum Welchi.
C. Diptheria.
D. Clostridium botulinum.

11. Carcinoma refers to.
A. Malignant tumours of the connective tissue.
B. Malignant tumours of the skin or mucous membrane.
C. Malignant tumours of the colon.
D. Malignant tumours of the connective tissue.

12. The general formula of carbohydrate is.
A. (CH2O.n.
B. (C4H2O.n.
C. (C6H2O.n.
D. (C2H2O.n COOH.

13. Chitin consists of.
A. N-acetyl muramic acid.
B. N-acetyl glucosamine.
C. D-glucose units.
D. N-acetyl muramic acid & N-acetyl glucosamine.

14. Amylopectin has.
A. β-1-4 and β-1-6 linkage.
B. β-1-2 linkage.
C. α-1-4 and α-1-6 linkage.
D. α-1-2 linkage.

15. α-helix has.
A. 3.4 amino acid residues/turn.
B. 3.6 amino acid residues/turn.
C. 3.8 amino acid residues/turn.
D. 3.0 amino acid residues/turn.

Answers

1. Thermoduric.
2. Claveceps.
3. Clostridium perfringens.
4. Nitrobacter.
5. Pyruvate.
6. Lysogenic factor.
7. Tobacco mosaic virus.
8. IgE.
9. Display cytotoxic effect on tumour cell.
10. Clostridium botulinum.
11. Malignant tumours of the connective tissue.
12. (CH2O).n.
13. N-acetyl glucosamine.
14. α-1-4 and α-1-6 linkage.
15. 3.6 amino acid residues/turn.