Cocaine is a stimulant, which may cause addiction. It is an alkaloid obtained from
Eucalyptus
Erythroxylon
Rauwolfia
Papaver
B.
Erythroxylon
Cocaine is a natural alkaloid obtained from leaves of Erthyroxylon coca. Chemical formula is C17H21NO4. It is a powerful CNS stimulant. It causes lack of sleep and loss of appetite.
Read the statements
(1) IgE antibodies are produced in an allergic reaction
(2) B-lymphocytes mediate cell mediated immunity
(3) The yellowish fluid colostrum has abundant IgE antibodies
(4) Spleen is a secondary lymphoid organ
Of the above statements
(1) only is correct
(1) and (2) are correct
(2) and (3) are correct
(3) and (4) are correct
(3) and (4) are correct
Cyclosporine is used as
clot buster
immunosupppressant
prophylactic for viruses
prophylactic for marasmus
Ringworms are caused by
I. Wuchereria
II. Microsporum
III. Haemophilus
IV. Epidermophyton
I and II
II and III
II and IV
I and IV
I and IV
Adults of Wuchereria bancrofti attacks
excretory system
nervous system
digestive system
lymphatic system
Which of these is/are wrongly matched?
(1) Alkaloid - Codeine
(2) Lectin - Morphine - Morphine
(3) Toxin - Abrin
(4) Terpene - Curcumin
(1) and (3) only
(2) and (3) only
(2) and (4) only
(3) and (4) only
(3) and (4) only
Short-lived immunity acquired from mother to foetus across the placenta or through mother's milk to the infant is categorized as
Active immunity
Passive immunity
CMI
Autoimmunity
Autoimmunity
The cytokine barrier among these is
Polymorphonuclear neutrophil
Monocyte
NK cell
Interferon
Interferon
