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Blood and Lymph, Immune system

Total questions: 3

Worksheet time: 2mins

Name
Class
Date
1.
liquid part of the blood
a)
plasma
b)
Rh factor
c)
fibrin
d)
hemoglobin
2.
an iron-containing protein that binds chemically to oxygen molecules and is found in red blood cells
a)
Rh factor
b)
fibrin
c)
hemoglobin
d)
plasma
3.
a marker on red blood cells that determines whether a person's blood type is positive or negative
a)
Rh factor
b)
marker molecule
c)
hemoglobin
d)
platelets