WGU D115 Exam Study Guide 100 Questions with 100% Correct Answers - Latest Update

How is transcription best defined - RNA is synthesized from a DNA template An amniocentesis indicates a neural tube defect when an increase in which protein is evident? - alpha-fetoprotein Amniocentesis is recommended for Pregnant with what history - Family history of genetic disorders What is a technique for chromosomal Abnormalities at 10 to 12 weeks gestation - Chronic villus sampling What is the For an error in which homologous Fail to separate during mitosis or meiosis - Nondisjunction What is the most common cause of down syndrome - Maternal nondisjunction What syndrome characterized by absent homologous X chromosome With only a single Xchromosome Exhibit features include Short stature Widely spaced nipples And webbed neck - Turner syndrome