Cut surfaces of fruit and vegetables often become dark because
(1) dirty knife makes it dark
(2) oxidation of tannic acid in the presence of a trace of iron from the knife makes it dark
(3) dust of the air makes it dark
(4) none of the above
The biological organisation starts with:
1. Submicroscopic molecular level
2. Cellular level
3. Organisms level
4. Atomic level
Which element is present negligible in human body?
1. O
2. C
3. H
4. Si
Which of the following is not strictly a biomacromoles?
1. Proteins
2. Lipids
3. Polysaccharides
4. Nucleic acid
A secondary metabolite that acts as a toxin is
1. Carotenoids
2. Curcumin
3. Abrin
4. Monoterpenes
A secondary metabolite that is alkaloid in nature is
1. codeine
2. Anthocyanin
3. Gum
4. Abrin
1. | Alanine | |
2. | Palmitic acid | \(CH_3 - {(CH_2)}_{14} - COOH\) |
3. | Glycerol | |
4. | Adenylic acid |
Hydrogen, Carbon, Oxygen, Nitrogen, Calcium |
Sorry!! currently, the explanation for the question is not provided. If you need further help, please email at support@neetprep.com with subject: Explanation Missing for Question Id: 350027
Sorry!! currently, the explanation for the question is not provided. If you need further help, please email at support@neetprep.com with subject: Explanation Missing for Question Id: 350027