WGU D115 Exam Study Guide/ (Top 2024/2025 EXAM REVIEW PAPERS / GRADED A+/ 100% Accurate)

WGU D115 Exam Study Guide 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 X-chromosome Exhibit features include Short stature Widely spaced nipples And webbed neck -Turner syndrome A person with 47, XXY karyotype has the genetic disorder resulting in which syndrome? - Klinefelter When a child inherits a disease that is autosomal recessive, it is inherited from: -both parents Cystic fibrosis is caused by what type of gene -autosomal recessive The BRCA1 and BRCA2 Mutations increase the risk of what type of cancer in women -Uterine Prater Willi syndrome Causes a chromosomal defect that is what -Inherited from the father What type of immunity is produced by an individual After either natural exposure To the antigen Or after immunization against the antigen -Acquired-active immunity