For the following questions, select the one best answer. Please mark your answers on the batch card. Show any work on the exam.
All questions have the same value.
The stage of female prophase I in which the chromosomes are transcriptionally active and the meiotic process is arrested until puberty is called A. metaphase II B. metaphase I C. dictyotene D. pachytene E. diakinesis 2. You suspect that an infant has Turner syndrome after a physical examination and request a chromosome analysis. A single Barr body in buccal cells. B. A single Y body observed with quinacrine staining of buccal mucosa cells. High resolution chromosome analysis is used to detect minor chromosome abnormalities.