Author Question: ________ are produced by some white blood cells and act to destroy invading microorganisms in the ... (Read 79 times)

SO00

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________ are produced by some white blood cells and act to destroy invading microorganisms in the body.
 
  a. Antibodies
  b. Autogens
  c. Antigens
  d. Receptors
  e. Astrocytes

Question 2

A recently developed method for tracing efferent axons involves
 
  a. PHA-L.
  b. cresyl violet.
  c. methylene blue.
  d. iodinated glutamate.
  e. formalin.



Sarahjh

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Answer to Question 1

Answer: a. Antibodies

Answer to Question 2

Answer: a. PHA-L.



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