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Q. No.Equanil acts
as a/an:
1. Artificial sweetener
2. Tranquilizer
3. Antihistamine
4. Antifertility drug
Subtopic: Classification of Medicines |
91%
From NCERT
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A molecule that cannot act as a target for drug function in the body is:
1. Carbohydrates
2. Lipids
3. Vitamins
4. Proteins
Subtopic: Classification of Medicines |
82%
From NCERT
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The incorrect statement among the following regarding enzyme inhibitors is:
| 1. | They inhibit the catalytic activity of the enzyme. |
| 2. | They prevent the binding of substrate. |
| 3. | Generally, a strong covalent bond is formed between an inhibitor and an enzyme. |
| 4. | Inhibitors can be competitive or non-competitive. |
Subtopic: Classification of Medicines |
68%
From NCERT
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Match the class of compounds given in Column I with their functions given in Column II.
| Column I | Column II |
| A. Antagonists | 1. Communicate messages between two neurons and that between neurons to muscles. |
| B. Agonists | 2. Bind to the receptor site and inhibit its natural function. |
| C. Chemical messenger | 3. Crucial to the body's communication process. |
| D. Receptors | 4. Mimic is the natural messenger. |
Codes
| A | B | C | D | |
| 1. | 2 | 4 | 1 | 3 |
| 2. | 3 | 1 | 4 | 2 |
| 3. | 1 | 4 | 3 | 2 |
| 4. | 4 | 3 | 2 | 1 |
Subtopic: Classification of Medicines |
77%
From NCERT
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Match the classes of drugs as given in Column I with their action given in Column II.
| Column I | Column II |
| A. Analgesics | 1. Painkilling effect |
| B. Antiseptics | 2. Treatment of acidity |
| C. Antihistamines | 3. Applied to diseased skin surfaces |
| D. Antacids | 4. Prevents the interaction of histamine with its receptor |
Codes
| A | B | C | D | |
| 1. | 2 | 3 | 4 | 1 |
| 2. | 3 | 1 | 4 | 2 |
| 3. | 1 | 3 | 4 | 2 |
| 4. | 4 | 3 | 2 | 1 |
Subtopic: Classification of Medicines |
88%
From NCERT
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Select the correct option based on statements below:
| Assertion (A): | Penicillin (G) is an antihistamine. |
| Reason (R): | Penicillin (G) is effective against gram-positive as well as gram-negative bacteria. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Classification of Medicines |
75%
From NCERT
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Select the correct option based on statements below:
| Assertion (A): | Competitive inhibitors compete with the natural substrate for their attachment to the active sites of enzymes. |
| Reason (R): | In competitive inhibition, the inhibitor binds to the allosteric site of the enzyme. |
| 1. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 2. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 3. | Both (A) and (R) are false. |
| 4. | (A) is true but (R) is false. |
Subtopic: Classification of Medicines |
59%
From NCERT
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Depression is caused by:
1. High level of adrenaline
2. High level of noradrenaline
3. Low level of noradrenaline
4. Low level of adrenaline
Subtopic: Classification of Medicines |
64%
From NCERT
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A better substitute of Mg(OH)2 as medicine is-
1. Ranitidine
2. Histamine
3. Cyclopam
4. Ipranzoid
Subtopic: Classification of Medicines |
83%
From NCERT
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The compound that cannot be used as a food preservative is -
1. Table salt
2. Black pepper
3. Vegetable oil
4. Sodium benzoate
Subtopic: Food - Preservatives, Artificial Sweeteners & Antioxidants |
70%
From NCERT
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