Which of the following is STD?
Cancer
Malaria
Pneumonia
Trichooniasis
Antigen binding site in an antibody is found between
two light chains
two heavy chains
one heavy and one light chain
either between two light chains or between one heavy and one light chain depending upon the nature of antigen.
In the immune system, interferons are a part of
physiological barriers
cellular barriers
physical barriers
cytokine barriers
Use of anti-histamines and steroids give a quick relief from
allergy
nausea
cough
headache
Which of the following is released to humoral immunity?
T- lymphocyte
B- lmphocyte
I- lymphocyte
P- lymphocyte
During an allergic reaction, the binding of antigens to IgE antibodies initiates a response, in which chemicals cause the dilation of blood vessels and a host of other physiological changes. Such chemicals are called
interferons
hormones
histamines
acetylamine
The protein α-1 antitrypsin is used to treat which of the following disease?
Rheumatoid arthritis
Alzhemer's disease
Emphysema
The term 'Vaccine' was introduced by
Jenner
Koch
Pasteur
Jointly by Koch and Pasteur
Globulins contained in human blood plasma are primarily involved in
defence mechanisms of body
osmotic balance of body fluids
oxygen transport in the blood
clotting of blood
What is the name of complex formed at the time of action of T- cells?
HLA
STD antigen complex
HLA antigen complex
MHC antigen complex
