Which of the following is correct when it comes to citing a paraphrase?

Assume that random guesses are made for 6 multiple-choice questions on a test with 5 choices for each question.  Find the mean of the probability distribution. Round to hundredths if necessary. 

This substance produced by the Schwann cells in the peripheral nervous system allows for rapid nerve conduction along an axon

The release of this neurotransmitter at the neuromuscular junction is needed for skeletal muscle contraction:

 Matching 

If the reticular formation is injured, the person might exhibit signs of 

The immovable end (attachment site) of a muscle is called the ______ of the muscle

The primary brain vesicles include

The striation of skeletal muscle cell are produced, for the most part by:

The site where nerve fibers and muscle fiber meet is called