What is the name of the inherited disorder in which a child is unable to make use of an essential amino acid present in proteins found in milk?
A. sickle cell disorder
B. phenylketonuria (PKU)
C. Prader-Willi syndrome
D. chromosome deficiency
Answer: B
Psychology
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Andy has decided to seek medical help for a serious sleep difficulty, mood disturbance, and appetite problems. Which neurotransmitter is most likely involved in the problems Andy is experiencing?
a) GABA b) dopamine c) serotonin d) norepinephrine
Psychology
When infants reach about 6 months of age they begin "babbling," that is __________
a) they begin stringing phonemes together. b) they begin learning the rules of syntax. c) they begin stringing morphemes together d) they begin using words to construct nonsensical utterances.
Psychology