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Author Question: Why do children with PKU develop intellectual disabilities? a. Unmetabolized amino acids ... (Read 143 times)

frankwu

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on: Jun 22, 2018
Why do children with PKU develop intellectual disabilities?
 
  a. Unmetabolized amino acids accumulate and affect the brain.
 b. Essential axons lack myelin sheaths.
 c. Dendrites and synapses fail to form in associative areas of the cortex.
  d. Their immune systems do not fight off brain infections.

Question 2

In studies that paired a tone with an air puff to the cornea of rabbits, learning was found to depend on one nucleus of the ____.
 
  a. cerebellum
 b. hypothalamus
  c. thalamus
 d. hippocampus


macagn

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Reply #1 on: Jun 22, 2018
Answer to Question 1

a

Answer to Question 2

a


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frankwu

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Reply #2 on: Jun 22, 2018
Thank you!


macagn

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Reply #3 on: Jun 22, 2018
Happy to help


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