One of the following is not an amino acid______________?
(A) Glycine
(B) Hydroxy proline
(C) Glutamic acid
(D) Choline
Alkaptonuria, an inherited metabolic disorder of L0tyrosine metabolism is due to lack of_____________?
(A) Parahydroxy phenyl pyruvate Hydroxylase
(B) Tyrosine transaminase
(C) Homogentisate oxidase
(D) Tyrosine oxidase
The nitrogen of the body is supplied by______________?
(A) Triacyl glycerol
(B) Proteins
(C) Glucose
(D) Lipids
Digestion of proteins is initiated by________________?
(A) Amylase
(B) Sucrase
(C) Chymotrypsin
(D) Pepsin
Collagen is rich in_____________?
(A) Glutamate and glycine
(B) Alanine and glycine
(C) Proline and glycine
(D) Glutamate and proline
Which one of the following amino acids is purely ketogenic ?
(A) Proline
(B) Phenylalanine
(C) Isoleucine
(D) Leucine
All of the following are globular proteins except_______________?
(A) Prolamines
(B) Albumin
(C) Globulin
(D) Myosin
Albinism is a genetic disease that results in incomplete metabolism of______________?
(A) Histidine
(B) Cystine
(C) Tyrosine
(D) Alanine
Tertiary structure of protein is maintained by all except______________?
(A) H2 bond
(B) Hydrophobic
(C) Ionic bond
(D) Disulphide bond
(D) None of the above
Albumins and globulins are ________ proteins?
(A) Simple
(B) Peptones
(C) Prolamines
(D) Lactalbumin