How many functional groups are present in its formula?
A) 1 C) 4
B) 2 D) 3
Q.11 In basic conditions, amino acid exists in which of the following forms?
A) H3N+ CH2 COOH C) H3N+ CH2 COOB) H2N CH2 COOH D) H2N CH2 COO
A) 1 C) 4
B) 2 D) 3
Q.11 In basic conditions, amino acid exists in which of the following forms?
A) H3N+ CH2 COOH C) H3N+ CH2 COOB) H2N CH2 COOH D) H2N CH2 COO
Q.12 Structure of dipeptide is
Q.13 The amino acids which largely exist in dipolar ionic form are:
A) Acidic amino acids C) Beta amino acids
B) Basic amino acids D) Alpha amino acids
A) Acidic amino acids C) Beta amino acids
B) Basic amino acids D) Alpha amino acids
Q.15 Two or more amino acids condensed to form protein by a peptide linkage which is resent
between two atoms:
A) C and C C) C and N
B) O and C D) C and H
between two atoms:
A) C and C C) C and N
B) O and C D) C and H
Q.16 α-amino acids are compounds having carboxylic acid as well as amino functional groups
attached to:
A) Any H-atom in the molecule C) Alternate carbon atoms
B) Same carbon atom D) Neighboring carbon atoms
attached to:
A) Any H-atom in the molecule C) Alternate carbon atoms
B) Same carbon atom D) Neighboring carbon atoms