Question

Antigens are contained (on, in) the ________ while the antibodies are found (on, in) the ________...

Antigens are contained (on, in) the ________ while the antibodies are found (on, in) the ________.

A.) nucleus of the RBC; mitochondria

B.) plasma; cell membrane of RBC

C.) cell membrane of RBC; plasma

D.) mitochondria; nucleus of the RBC

E.) none of the above

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Answer #1

Antigens are contained (on, in) the ________ while the antibodies are found (on, in) the ________.

Answer:-C.) cell membrane of RBC; plasma

Explanation:- Blood groups are based on the presence or absence of specific substances called antigens that found on the plasma membrane of RBC (erythrocyte). Antibodies are substances produced by the body that target foreign antigens and located in the plasma. Antigens are contained on the cell membrane of RBC while the antibodies are found in the plasma.

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