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Вопрос 77

Complete the immune-system pathway: a B lymphocyte can develop into a plasma cell that___

  1. secretes antibodiesПравильный ответ
  2. carries most oxygen
  3. produces digestive enzymes
  4. becomes liquid blood plasma

Объяснение

A plasma cell derived from a B lymphocyte is specialized to release antibodies. The word plasma can cause confusion, but a plasma cell is an immune cell and not the liquid component of blood.

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Вопрос 77: Complete the immune-system pathway: a B lymphocyte can… · Human Body Systems · Questena