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
An example of protein with quaternary structure is
1. Myoglobin
2. Haemoglobin
3. Keratin
4. All of these
Lecithin is a these
1. Type of wax
2. Phospholipid
3. Oil
4. Simple fatty acid
The pentose sugar present in RNA is
1. Galactose
2. Sucrose
3. Ribose
4. Fructose
The structure of protein which gives a three dimensional view is
1. Primary structure
2.
3.
4. Tertiary structure
An aromatic amino acid is
1. Tryptophan
2. Glutamate
3. Arginine
4. Valine
Name one essential amino acid
1. Methionine
2. Alanine
3. Glutamate
4. Proline
An extra carboxylic group present in
1. Aspartate
2. Lysine
3. Tyrosine
4. Phenylalanin
Zwitterions are ionized species of
1. Acidic amino acids
2. Basic amino acids
3. Neutral amino acids
4. All of these