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The use of oil increases resolution when using the 100x objective lens.

  What phase of the neuron is represented in the diagram? 

This blood vessel is exhibiting a stall.  

 Which letter corresponds to the conducting region of the neuron?

Study the diagram carefully and then answer the following question.  Identify the muscle type. 

 What percentage of offspring would you expect to be heterozygous?

 Which letter corresponds to the receptive region of the neuron?

Correctly sequence the events to view a specimen at 40X magnification.

What numbered structure is used to focus the specimen?  

Study the diagram and then answer the following question.   What type of cells are seen lining these ducts?