Rett syndrome is a rare disorder characterized by:

a. damage that occurs to underdeveloped lungs resulting in breathing that requires extra effort.
b. a genetic change on the X chromosome resulting in severe neurological delays.
c. damage to the part of the brain controlling movement of the legs, interfering with muscle control and ambulation.
d. damage to chromosome 7 that interferes with all the exocrine functions in the body.
e. destruction of the infection-fighting abilities of the body by a virus.


b

Nutritional Science

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Answer the following statement true (T) or false (F)

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Answer the following statement true (T) or false (F)

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Which of the following statements characterizes energy needs during pregnancy?

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