1. Guanine
2. Cytosine
3. Uracil
4. Thymine
Uracil
1. Adenine
2. Riboflavin
3. Ascorbic acid
4. Tocopherol
Tocopherol
1. Coordinate bond
2. Ionic bond
3. Hydrogen bond
4. Covalent bond
Hydrogen bond
1. Single helix strand
2. Double helix strand
3. Triple helix strand
4. None of these
Single helix strand
1. Lipids
2. Coenzymes
3. Nucleic acid
4. Phosphoric acid
Coenzymes
1. Ascorbic acid
2. Riboflavin
3. Thiamine
4. Pyridoxine
Thiamine
1. as defence against infection
2. as source of energy
3. for transport of molecular oxygen from lunds to tissues
4. for blood clotting
as defence against infection
1. saturated oils
2. sugars
3. Proteins
4. fats.
Proteins
1. Globulin
2. Collagen
3. Heme
4. Glutathio
Heme
1. ionic bonds
2. covalent bonds
3. phosphate group
4. hydrogen bonds
hydrogen bonds