(1) | b-amyrin | (P) | Alkaloid secondary alcohol |
(2) | Sqaulene | (Q) | Alkaloid, phenol |
(3) | Morphine | (R) | Triterpene, secondary alcohol |
(4) | Ephedrine | (S) | Asyclic triterpene, polyene |
Antibody | Description |
---|---|
P. IgE | (i) Cross the placenta |
Q. IgG | (ii) Dominant antibody produced in immune responses |
R. IgM | (iii) It is found in the mother's milk |
S. IgA | (iv) Responsible for autoimmune responses including allergies |