Karyotype Study guides, Class notes & Summaries

Pathophysiology Exam 1 Study Guide An ordered photographic display of a set of chromosomes from a single cell is a(n): A) metaphase spread. B) autosomal spread. C) karyotype. D) anaphase spread. - c An error in which homologous chromosomes fail to separate during meiosis is termed: A) aneuploidy. B) nondisjunction. C) polyploidy. D) anaplasia. - b A somatic cell that does not contain a multiple of 23 chromosomes is called: A) an aneuploid cell. B) a euploid cell. C) a polyploidy ce...

karyotype - ANSWER-stained & photographed preparation of metaphase chromosomes arranged according to their size & position of centromeres metacentric - ANSWER-centromere is in the middle of the chromosome submetacentric - ANSWER-centromere is closer to one end of chromosome acrocentric - ANSWER-centromere is near one end of chromosome p - ANSWER-short arm of chromosome q - ANSWER-long arm of chromosome chromosome bands - ANSWER--p & q arms are divided into numbered bands & interband regi...

OBGYN Question and answers already passed 2023/2024The secretory phase of the menstrual cycle (day 14-28) is dominated by what hormone? - correct answer Progesterone Is a nulliparous or mulitparous woman more likely to get eclampsia? - correct answer nulliparous The follicular phase of menstruation is dominated by what hormone? - correct answer Estrogen Since a genetic cause is the number one reason for primary amenorrhea what is one very important test? - correct answer Kar...

A runner has depleted all the oxygen available for muscle energy. Which of the following will facilitate his continued muscle performance? Answer: Anaerobic glycolysis What causes the rapid change in the resting membrane potential that initiates an action potential? Answer: Sodium gates open, and sodium rushes into the cell, changing the membrane potential from negative to positive. A 12-year-old male is diagnosed with Klinefelter syndrome. His karyotype would reveal which of the following...

A runner has depleted all the oxygen available for muscle energy. Which of the following will facilitate his continued muscle performance? - Answer- Answer: Anaerobic glycolysis What causes the rapid change in the resting membrane potential that initiates an action potential? - Answer- Answer: Sodium gates open, and sodium rushes into the cell, changing the membrane potential from negative to positive. A 12-year-old male is diagnosed with Klinefelter syndrome. His karyotype would reveal wh...

BIOD210 Module 5 – Genetics Questions and Verified Answers Which arm is the short arm? (p/q) - answers-p When looking at an individuals karyotype how can we notice abdonrmailities - answers-Show you extra chromosomes, abnormal size of chromosomes, abnormal banding pattern, centromere position The centromere divides chromosomes into short p and long q arm The centromere divides chromosomes into equal halves The centromere divides chromosomes close to telomer...

A runner has depleted all the oxygen available for muscle energy. Which of the following will facilitate his continued muscle performance? Answer: Anaerobic glycolysis What causes the rapid change in the resting membrane potential that initiates an action potential? Answer: Sodium gates open, and sodium rushes into the cell, changing the membrane potential from negative to positive. A 12-year-old male is diagnosed with Klinefelter syndrome. His karyotype would reveal which of the following...

A runner has depleted all the oxygen available for muscle energy. Which of the following will facilitate his continued muscle performance? - Answer: Anaerobic glycolysis What causes the rapid change in the resting membrane potential that initiates an action potential? - Answer: Sodium gates open, and sodium rushes into the cell, changing the membrane potential from negative to positive. A 12-year-old male is diagnosed with Klinefelter syndrome. His karyotype would reveal which of the follo...

Pathophysiology Exam 1 Questions and Answers An ordered photographic display of a set of chromosomes from a single cell is a(n): A) metaphase spread. B) autosomal spread. C) karyotype. D) anaphase spread. - Answer-c An error in which homologous chromosomes fail to separate during meiosis is termed: A) aneuploidy. B) nondisjunction. C) polyploidy. D) anaplasia. - Answer-b A somatic cell that does not contain a multiple of 23 chromosomes is called: A) an aneuploid cell. B) a euploid c...

Under what circumstances should an infant with clinical features of Down syndrome be karyotyped? A. Only if the parents desire more children B. Only if the mother is younger than 35 years old C. Only if not all of the features of Down syndrome are present D. Only if the mother has had 3 early miscarriages E. Always - E. Always What is the parental origin and stage of meiosis when most meiotic errors occur resulting in chromosomal trisomy? A. Maternal meiosis I B. Paternal meiosis I C. ...