A. Transamination
B. Hydroxylation
C. Decarboxylation
D. Reduction
Related Mcqs:
- Histamine is present on surface of_______________?
A. Lymphocytes
B. Mast cells
C. Neutrophils
D. Erythrocytes - Histamine stimulate the secretion of_______________?
A. Gastrin by stomach
B. Pancreatic enzymes
C. HCL by stomach
D. Amylase by salivary gland - The immediate type of hypersensitivity in which histamine doses not play a major role is______________?
A. Urticaria
B. Asthma
C. Anaphylaxis
D. Arthus reaction - Which of the following is not true for histamine ?
A. Causes arteriolar dialation
B. causes bronchodialtion
C. Causes pain when injected subcutaneously
D. Is released following injury and in certain allergic responses - Which of the following histamine blockers has no effect on muscarinic receptors______________?
A. Diphenydramine
B. Promethazine
C. Terfenadine
D. Pyrilamine - Which of the following amino acids is quickly converted to tyrosine ?
A. Arginine
B. Glycine
C. Phenylalanine
D. Leucine - ALbumin is synthesized by_____________?
A. Liver
B. Kidney
C. Muscle
D. Spleen - Heme is converted to bilirubin mainly in_____________?
A. Kidney
B. Liver
C. Spleen
D. Bone marrow - Unsaturated fatty acids are converted to______________?
A. Prostaglandins
B. Cholesterol
C. Cell membrane lipid
D. Saturated fatty acid - Nor epinephrine is converted to epinephrine by______________?
A. Dopamine hydroxylase
B. Dopa decarboxylase
C. O-methylation
D. N-methylation
