As a result of being born with three copies of the twenty-first chromosome, Duane has __________.
A. phenylketonuria
B. Tay-Sachs
C. Down syndrome
D. seizures
Answer: C
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A population with ? = 54 and ? = 12 is standardized to create a new distribution with ? = 100 and ? = 20 . After the transformation, an individual receives a new score of X = 95 . The original score for this individual was X = 51
Indicate whether the statement is true or false
How would Erik Erikson respond to the statement, "A midlife crisis is a normal part of the human life cycle"? a. He would agree
b. He would disagree and point out that there is no "normal" progression of human development. c. He would disagree and point out that "crises" are not a normal part of human development. d. He would say nothing since he focused on development between birth and adolescence.
During daylight hours, we are less likely to feel sleepy because the _____ gland does not produce _____
a) adrenal; adrenaline. b) hypothalamic; cortisol. c) SCN; acetylcholine. d) pineal; melatonin.
A degenerative disease which is an untreatable neurological disorder involving severe, progressive memory loss is called ______
a. Milner's syndrome c. Alzheimer's disease b. retrograde amnesia d. Korsakoff's syndrome