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antibiotics are:
a. special proteins, formulated from antigens in response to foregin invader, to attack thses invaders
b. special kind of T-cells, in the human blood, their function is to identify invaders.
c. special kinds of chemical reagents, obtained from living organisms, which act upon certain other living organisms and destory them
I said it is a, but the correct answer is b according to my book. But I thought antibodies can be also B-cells, not just T-cells.
a. special proteins, formulated from antigens in response to foregin invader, to attack thses invaders
b. special kind of T-cells, in the human blood, their function is to identify invaders.
c. special kinds of chemical reagents, obtained from living organisms, which act upon certain other living organisms and destory them
I said it is a, but the correct answer is b according to my book. But I thought antibodies can be also B-cells, not just T-cells.