01. How to Analyse Chemical Composition
Biomolecules

277712 Choose the mismatched pair

1 Glutamic acid-Acidic
2 Lysine-Basic
3 Valine - Charged
4 Phenylalanine-Aromatic
Biomolecules

277713 Which of the following is not an aromatic amino acid?

1 Thereonine
2 Tyrosine
3 Tryptophan
4 Phenylalanine
Biomolecules

277714 Which of the following statement is incorrect about amino acid?

1 The amino group and carboxylic group of an amino acid are attached to both amino and carboxylic groups to alpha carbon.
2 Amino acids have an$\text{N}$-terminus, $\text{C}$-terminus, and $R$ groups.
3 Amino acid can be classified by the number of peptide bond.
4 Essential amino acids are not synthesised in the body, therefore have to be provided in the diet.
Biomolecules

277715 A phosphoglycerate is always made up of :

1 only an unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
2 a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
3 a saturated or unsaturated fatty acid esterified to a phosphate group which is also attached to a glycerol molecule.
4 only a saturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
Biomolecules

277716 Which of the following set is correctly match to the category mentioned against them?

1 Lysine, glycine, thiamine - amino acids.
2 Arachidonic acid, acetic acid, palmitic acid - Fatty acids
3 Thymidine, uridine, cytidilic acid - Nucleosides
4 Cellulose, inulin, glycogen - Polysaccharides
Biomolecules

277712 Choose the mismatched pair

1 Glutamic acid-Acidic
2 Lysine-Basic
3 Valine - Charged
4 Phenylalanine-Aromatic
Biomolecules

277713 Which of the following is not an aromatic amino acid?

1 Thereonine
2 Tyrosine
3 Tryptophan
4 Phenylalanine
Biomolecules

277714 Which of the following statement is incorrect about amino acid?

1 The amino group and carboxylic group of an amino acid are attached to both amino and carboxylic groups to alpha carbon.
2 Amino acids have an$\text{N}$-terminus, $\text{C}$-terminus, and $R$ groups.
3 Amino acid can be classified by the number of peptide bond.
4 Essential amino acids are not synthesised in the body, therefore have to be provided in the diet.
Biomolecules

277715 A phosphoglycerate is always made up of :

1 only an unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
2 a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
3 a saturated or unsaturated fatty acid esterified to a phosphate group which is also attached to a glycerol molecule.
4 only a saturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
Biomolecules

277716 Which of the following set is correctly match to the category mentioned against them?

1 Lysine, glycine, thiamine - amino acids.
2 Arachidonic acid, acetic acid, palmitic acid - Fatty acids
3 Thymidine, uridine, cytidilic acid - Nucleosides
4 Cellulose, inulin, glycogen - Polysaccharides
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Biomolecules

277712 Choose the mismatched pair

1 Glutamic acid-Acidic
2 Lysine-Basic
3 Valine - Charged
4 Phenylalanine-Aromatic
Biomolecules

277713 Which of the following is not an aromatic amino acid?

1 Thereonine
2 Tyrosine
3 Tryptophan
4 Phenylalanine
Biomolecules

277714 Which of the following statement is incorrect about amino acid?

1 The amino group and carboxylic group of an amino acid are attached to both amino and carboxylic groups to alpha carbon.
2 Amino acids have an$\text{N}$-terminus, $\text{C}$-terminus, and $R$ groups.
3 Amino acid can be classified by the number of peptide bond.
4 Essential amino acids are not synthesised in the body, therefore have to be provided in the diet.
Biomolecules

277715 A phosphoglycerate is always made up of :

1 only an unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
2 a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
3 a saturated or unsaturated fatty acid esterified to a phosphate group which is also attached to a glycerol molecule.
4 only a saturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
Biomolecules

277716 Which of the following set is correctly match to the category mentioned against them?

1 Lysine, glycine, thiamine - amino acids.
2 Arachidonic acid, acetic acid, palmitic acid - Fatty acids
3 Thymidine, uridine, cytidilic acid - Nucleosides
4 Cellulose, inulin, glycogen - Polysaccharides
Biomolecules

277712 Choose the mismatched pair

1 Glutamic acid-Acidic
2 Lysine-Basic
3 Valine - Charged
4 Phenylalanine-Aromatic
Biomolecules

277713 Which of the following is not an aromatic amino acid?

1 Thereonine
2 Tyrosine
3 Tryptophan
4 Phenylalanine
Biomolecules

277714 Which of the following statement is incorrect about amino acid?

1 The amino group and carboxylic group of an amino acid are attached to both amino and carboxylic groups to alpha carbon.
2 Amino acids have an$\text{N}$-terminus, $\text{C}$-terminus, and $R$ groups.
3 Amino acid can be classified by the number of peptide bond.
4 Essential amino acids are not synthesised in the body, therefore have to be provided in the diet.
Biomolecules

277715 A phosphoglycerate is always made up of :

1 only an unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
2 a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
3 a saturated or unsaturated fatty acid esterified to a phosphate group which is also attached to a glycerol molecule.
4 only a saturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
Biomolecules

277716 Which of the following set is correctly match to the category mentioned against them?

1 Lysine, glycine, thiamine - amino acids.
2 Arachidonic acid, acetic acid, palmitic acid - Fatty acids
3 Thymidine, uridine, cytidilic acid - Nucleosides
4 Cellulose, inulin, glycogen - Polysaccharides
Biomolecules

277712 Choose the mismatched pair

1 Glutamic acid-Acidic
2 Lysine-Basic
3 Valine - Charged
4 Phenylalanine-Aromatic
Biomolecules

277713 Which of the following is not an aromatic amino acid?

1 Thereonine
2 Tyrosine
3 Tryptophan
4 Phenylalanine
Biomolecules

277714 Which of the following statement is incorrect about amino acid?

1 The amino group and carboxylic group of an amino acid are attached to both amino and carboxylic groups to alpha carbon.
2 Amino acids have an$\text{N}$-terminus, $\text{C}$-terminus, and $R$ groups.
3 Amino acid can be classified by the number of peptide bond.
4 Essential amino acids are not synthesised in the body, therefore have to be provided in the diet.
Biomolecules

277715 A phosphoglycerate is always made up of :

1 only an unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
2 a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
3 a saturated or unsaturated fatty acid esterified to a phosphate group which is also attached to a glycerol molecule.
4 only a saturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached
Biomolecules

277716 Which of the following set is correctly match to the category mentioned against them?

1 Lysine, glycine, thiamine - amino acids.
2 Arachidonic acid, acetic acid, palmitic acid - Fatty acids
3 Thymidine, uridine, cytidilic acid - Nucleosides
4 Cellulose, inulin, glycogen - Polysaccharides