Which one of the following statements is wrong?
1. Glycine is a sulphur containing amino acid.
2. Sucrose is a disaccharide.
3. Cellulose is a polysaccharide.
4. Uracil is a pyrimidine.
Which of the following is the simplest amino acid?
1. | Alanine | 2. | Asparagine |
3. | Glycine | 4. | Tyrosine |
Identify the basic amino acid from the following:
1. Glutamic Acid
2. Lysine
3. Valine
4. Tyrosine
Statement I : | Amino acids have a property of ionizable nature of –NH2 and –COOH groups, hence have different structures at different pH. |
Statement II : | Amino acids can exist as Zwitterionic form at acidic and basic pH. |
1. | Both Statement I and Statement II are correct |
2. | Both Statement I and Statement II are Incorrect |
3. | Statement I is correct but Statement II is incorrect |
4. | Statement I is incorrect but Statement II is correct |