Assertion (A): | Starch is a polymer of glucose. |
Reason (R): | It is made of several glucose units. |
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. |
Assertion (A): | Keratin sulphate consists of acetyl glucosamine, galactose and sulphuric acid. |
Reason (R): | Keratin provides strength and flexibility to skin and cornea. |
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. |