Q.19 The amino acids which are not prepared in human body are called
A) Essential amino acids C) Alpha amino acids
B) Non-essential amino acids D) Beta amino acids
Q.20 Indicate the cyclic amino acid from the following:
A) Cysteine C) Haloamine
B) Serine D) Proline
A) Essential amino acids C) Alpha amino acids
B) Non-essential amino acids D) Beta amino acids
Q.20 Indicate the cyclic amino acid from the following:
A) Cysteine C) Haloamine
B) Serine D) Proline
Q.22 At low pH or in acidic condition amino acid exists as
| A) Anion | C) Zwitter ion |
| B) Cation | D) Neutral specie |
Q.24 Which one of the following reagent is used for identification of amino acids?
A) Fehling’s solution C) Ninhydrin
B) Benedict’s solution D) Copper (II) Sulphate
A) Fehling’s solution C) Ninhydrin
B) Benedict’s solution D) Copper (II) Sulphate
Q.33
What is the name of above given structural formula?
What is the name of above given structural formula?
| A) Aspartic Acid | C) Adipic Acid |
| B) Asparagine | D) Glutamic Acid |
Q.35
Select the best option indicating the name of the above structure:
A) Cation C) Internal salt
B) Neutral amino acid D) Anion
Q.36 When acid is added to an amino acid, which one of the following will act as a base?
A) NH3+ C) H+
B) COOˉ D) R group
Select the best option indicating the name of the above structure:
A) Cation C) Internal salt
B) Neutral amino acid D) Anion
Q.36 When acid is added to an amino acid, which one of the following will act as a base?
A) NH3+ C) H+
B) COOˉ D) R group