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Biology, 23.08.2019 22:00 mathbrain58

Which of the following statements about antibodies is correct?
a. antibodies are polypeptides.
b. antibodies are produced by the bone marrow.
c. antibodies are pathogenic foreign substances.
d. antibodies kill bacteria but not viruses.

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Which of the following statements about antibodies is correct?
a. antibodies are polypeptides...

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