Answer to Question 1
Genes and heredity high heritability; 40-60 of children with ADHD have parents with ADHD; polygenic model many genes are implicated in ADHD
Physiological portions of the brain are implicated (frontal lobes, anterior cingulated cortex, corpus callosum, temporal lobes, and striatal regions); neurotransmitters (dopamine and serotonin); atypical processing; pre- and postnatal complications and low birth weight; sleep disturbances
Psychological weaknesses in executive functioning such as vigilance, working memory, and planning; hot EF dysfunction and cool EF dysfunction; sluggish cognitive tempo; temperament, personality, and age are also factors
Family and environmental no link between family factors causing ADHD but may maintain or exacerbate ADHD; parental beliefs about ADHD can contribute to a destructive cycle of negative interpretations and blame as well as harsh parenting; maternal smoking, alcohol use, and exposure to stress; lead exposure
Answer to Question 2
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Actions of regulatory transcription factors and small effector molecules
Much time and effort occurs between the development of a research idea and the statistical analysis
The electrophoretic mobility of a protein on an SDS polyacrylamide gel is related to its molecular w
Procedures and Diagnostic Tests Related to the Urinary System
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