Human Blood f3

The following are the components of blood except

• Blood plasma

• blood cells

• Gases

• Langerhans cells

human blood group is classified based on the antigen present. Which of the following is not an antigen?

• A antigen

• B antigen

• AB antigen

Blood type A only have (a)   antigen.

A blood type A has anti (a)   in the blood plasma.

The AB blood type have antigen type

• A

• B

• A and B

• No antibodies

Blood type O have Anti - _________ in the antibodies.

• Antigen A

• No antigen

• Antigen B

• Anti A and Anti B

Ahmed's blood type is AB. If he wants to donate his blood, the best recipient will be

• Blood type AB

• Blood type O

• Blood type A

• Blood type B

An individual with blood type O is known as (a)   donor.

The red blood cells have a lifespan of 120 days. What happens to the blood cells after 3 months?

• It will be keep in the bone marrow.

• Some of it will rejuvenate to create new blood cells

• The blood cells will be eliminate as a waste products.

• It will be kept in the liver.