Which of the following component of blood plasma helps in immunity?
a) antibodies
b) fibrinogen
c) albumin
d) all of these
Which of the following component of blood plasma helps in blood clotting?
a) antibodies
b) fibrinogen
c) albumin
d) all of these
The pH of human blood is…..
a) slightly acidic
b) slightly alkaline
c) highly alkaline
d) neutral
The pH of human blood is…..
a) 6.4
b) 7
c) 7.4
d) 12.4
The total weight of body is about……….of our body.
a) 1/4th
b) 1/6th
c) 1/10th
d) 1/12th
When blood clot, fibrinogen is separated from blood plasma; the rest of the blood is called…
a) pallet
b) plasma
c) serum
d) none of these
