Match the detergents given in Column I with their uses in Column II.
Column I |
Column II |
A. |
1. Dishwashing powder |
B. |
2. Laundry soap |
C. |
3. Hair conditioners |
D. |
4. Toothpaste |
Codes
Options: | A | B | C | D |
1. | 2 | 3 | 4 | 1 |
2. | 3 | 4 | 2 | 1 |
3. | 2 | 4 | 3 | 1 |
4. | 4 | 3 | 2 | 1 |
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 |
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 |
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. |
Given below are two statements:
Assertion (A): | Sulpha drug contains a sulphonamide group. |
Reason (R): | Salvarsan is a sulpha drug. |
1. | Assertion and reason both are correct statements but reason does not explain assertion. |
2. | Assertion and reason both are correct and reason explains the assertion. |
3. | Both assertion and reason are wrong statements. |
4. | Assertion is the correct statement reason is the wrong statement. |
Given below are two statements:
Assertion (A): | Receptors are crucial to the body's communication process. |
Reason (R): | Receptors are proteins. |
1. | Assertion and reason both are correct statements but reason does not explain assertion. |
2. | Assertion and reason both are correct and reason explains the assertion. |
3. | Both assertion and reason are wrong statements. |
4. | Assertion is the correct statement reason is the wrong statement. |
Given below are two statements:
Assertion (A): | Enzymes have active sites that hold substrate molecules for a chemical reaction. |
Reason (R): | Drugs Compete with the natural substrate by attaching covalently to the active site of the enzyme |
1. | Assertion and reason both are correct statements but reason does not explain assertion. |
2. | Assertion and reason both are correct and reason explains the assertion. |
3. | Both assertion and reason are wrong statements. |
4. | Assertion is the correct statement reason is the wrong statement. |
Given below are two statements:
Assertion (A): | Chemical messengers are chemicals that enable the communication of messages between two neurons or between neurons and muscles. |
Reason (R): | Chemicals enter the cell through the receptor |
1. | Assertion and reason both are correct statements but reason does not explain assertion. |
2. | Assertion and reason both are correct and reason explains the assertion. |
3. | Both assertion and reason are wrong statements. |
4. | Assertion is the correct statement reason is the wrong statement. |
Given below are two statements:
Assertion (A): | Transparent soaps are made by dissolving soaps in ethanol. |
Reason (R): | Ethanol makes things invisible. |
1. | Assertion and reason both are correct statements but reason does not explain assertion. |
2. | Assertion and reason both are correct and reason explains the assertion. |
3. | Both assertion and reason are wrong statements. |
4. | Assertion is the correct statement reason is the wrong statement. |
Given below are two statements:
Assertion (A): | Sodium chloride is added to precipitate soap after saponification. |
Reason (R): | Hydrolysis of esters of long-chain fatty acids by alkali produces Soap in colloidal form. |
1. | Assertion and reason both are correct statements but reason does not explain assertion. |
2. | Assertion and reason both are correct and reason explains the assertion. |
3. | Both assertion and reason are wrong statements. |
4. | Assertion is the correct statement reason is the wrong statement. |