172. Lymphocytes with a CD8 glycoprotein on their surface are called ______ cells and lymphocytes with a CD4 glycoprotein on their surface are called ______ cells

A.
cytotoxic T; B

B.
B; cytotoxic T

C.
B; helper T

D.
helper T; cytotoxic T

E.
cytotoxic T; helper


E

Anatomy & Physiology

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