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purpleberry purpleberry
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7 years ago
Both B cells and T cells make up the third line of defense against pathogens but do so in different ways. How do B cells function?
A) They attack and kill infected body cells.
B) They make and secrete antibodies.
C) They detect invaders and alert T cells.
D) They present antigens to T cells.
Textbook 
Biology: Science for Life with Physiology

Biology: Science for Life with Physiology


Edition: 5th
Authors:
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KhoshabaKhoshaba
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7 years ago
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purpleberry Author
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7 years ago
Thank you
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