Q. No.Chloramphenicol is an:
1. antihistaminic
2. antiseptic and disinfectant
3. antibiotic-broad spectrum
4. antifertility drug
1. antihistaminic
2. antiseptic and disinfectant
3. antibiotic-broad spectrum
4. antifertility drug
Aspirin can be prepared by the reaction of acetyl chloride with:
1. Benzoic acid
2. Phenol
3. p-Hydroxy benzoic acid
4. o-Hydroxy benzoic acid
Which of the following is not true about chloramphenicol?
| 1. | It inhibits the growth of only gram-positive bacteria. |
| 2. | It is a broad-spectrum antibiotic. |
| 3. | It is not bactericidal. |
| 4. | It is bacteriostatic. |
Match the medicines given in Column I with their uses given in Column II
| Column I | Column II |
| A. Ranitidine | 1. Tranquilizer |
| B. Furacine | 2. Antibiotic |
| C. Phenelzine | 3. Antihistamine |
| D. Chloramphenicol | 4. Antiseptic |
| A | B | C | D | |
| 1. | 1 | 4 | 3 | 2 |
| 2. | 2 | 4 | 1 | 3 |
| 3. | 3 | 4 | 1 | 2 |
| 4. | 3 | 1 | 4 | 2 |
Veronal and luminal are derivatives of barbituric acid that acts as -
a. Tranquilizers.
b. Non-narcotic analgesic.
c. Anti-allergic drugs.
d. Neurologically active drugs.
1. a, c
2. a, d
3. b, d
4. a, b
The incorrect statements, among the following, regarding penicillin are:
| a. | It is an antibacterial fungus. |
| b. | Ampicillin is its synthetic modification. |
| c. | It has a bacteriostatic effect. |
| d. | It is a broad-spectrum antibiotic. |
1. a and b
2. c and d
3. b and c
4. b and d
The molecule among the following
that acts as an antidepressant is:
a. Iproniazid
b. Phenelzine
c. Equanil
d. Salvarsan
1. a and b
2. a, b and c
3. b, c and d
4. a, c
Compounds with antiseptic properties are:
| a. | CHCl3 | b. | CHI3 |
| c. | Boric acid (Dilute) | d. | 0.3 ppm aqueous solution of Cl2 |
1. a and b
2. b and d
3. c and d
4. b and c
The term "target molecules or drug targets" is used in medicinal chemistry, which means
| 1. | Key molecules involved in certain metabolic pathways that result in specific diseases. |
| 2. | Key molecules involved in certain catabolic pathways that result in specific diseases. |
| 3. | Key molecules involved in certain anabolic pathways that result in specific diseases. |
| 4. | None of the above. |
The macromolecules that are chosen as drug targets are -
1. Only lipids, proteins.
2. Only carbohydrates, lipids.
3. Only proteins, and nucleic acids.
4. Carbohydrates, lipids, proteins, and nucleic acids.
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