Which of the following is not strictly a biomacromoles?
1. Proteins
2. Lipids
3. Polysaccharides
4. Nucleic acid
A secondary metabolite that is alkaloid in nature is
1. codeine
2. Anthocyanin
3. Gum
4. Abrin
Zwitterions are ionized species of
1. Acidic amino acids
2. Basic amino acids
3. Neutral amino acids
4. All of these
Non-essential amino acids
1. Must be obtained from
2. Are synthesized in our body
3. Are not needed in our diet
4. Both (2) & (3)
The given structure represents a
1. Glycolipid
2. Steroid
3. Phospholipid
4. Lipoprotein
Fats and oils are
1. Glycolipids
2. Triglycerides
3. Phospholipids
4. Conjugated lipid
Which transports glucose into cells is
1. Trypsin
2. Keratin
3. Haemogiobin
4. GLUT-4
Plant cell walls are made of
1. Homopolymer of fructose
2. Heteropolymer of glycogen
3. Homopolymer of glucose
4. Homopolymer of glycogen
As starch is related to plant body, which of the following polysaccharides is related to animal body ?
1. Cellulose
2. Chitin
3. Glycogen
4. Inulin
Cotton fibre is made up of
1. Cellulose
2. Glycogen
3. Chitin
4. Starch