Which of the following is not an example of a secondary metabolite produced in living organisms?
1. | Lecithin | 2. | Alkaloids |
3. | Flavonoids | 4. | Antibiotics |
Consider the given two statements:
I: | Arachidonic acid is a conditionally essential fatty acid. |
II: | It does become essential if a deficiency in linoleic acid exists. |
1. Both I and II are correct and II explains I
2. Both I and II are correct but II does not explain I
3. I is correct and II is incorrect
4. Both I and II are incorrect