Karyotype Study guides, Class notes & Summaries

Chapter 04 Genetics of Cellular Function Answer Key True / False Questions 1. Naked DNA is called chromatin. FALSE Accessibility: Keyboard Navigation Blooms Level: 1. Remember Gradable: automatic HAPS Objective: C12.04 Analyze the interrelationships among chromatin, chromosomes and chromatids. HAPS Topic: Module C12 Somatic cell division. Learning Outcome: 04.01b Explain how DNA and proteins are organized to form the chromosomes. Section: 04.01 Topic: Nucleic acids: DNA and RNA 2. DNA is ...

Pathophysiology Exam 1 Questions and Answers Already Passed 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 eup...

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 correct answers 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. P...

Burns Pediatric Primary Care 7th Edition Maaks Starr Brady Test Bank Table of Contents Unit I: Influences on Child Health and Child Health Assessment 1. Health Status of Children: Global and National Perspectives 2. Unique Issues in Pediatrics 3. Genetics and Child Health 4. Environmental Issues 5. Child and Family Health Assessment 6. Cultural Considerations for Pediatric Primary Care 7. Children with Special Health Care Needs Unit II: Child Development 8....

T13 correct answers Nondisjunction; 1 in 12,000 SGA, MCA: hypotelorism, CLP, heart, brain and kidney defects RR is 1% T18 correct answers Nondisjunction; 1 in 6,000 SGA, MCA: prominent occiput, tightly clenched fingers, heart and brain defects Choroid plexus cyst on u/s RR is 1% T21 correct answers MATERNAL nondisjunction (90%); 5% translocation 21;**usually 14**; 2% mosaic T21 1 in 800 Hypotonic, heart (50%) and GI defects common Mild to moderate ID Immunodeficiency, leukemia com...

What are the four most common elements in living matter? - correct answer Hydrogen, Oxygen, Nitrogen, and Carbon --make up 96% of all living matter. Properties of Acids - correct answer Donate H+ to a solution, accept electrons, and have a pH of <7 What happens in the S phase of the cell cycle? - correct answer DNA Synthesis What happens in the G1 phase of the cell cycle? - correct answer Growth -- cell contents are duplicated. What happens in the G2 phase of the cell cycl...

OBGYN EOR Questions with complete solution 2023/2024Primary amenorrhea possible causes Turner's syndrome, hypothalamic pituitary insufficiency, androgen insensitivity, imperforated hymen, anorexia, Mullerian agenesis XO karyotype, webbed neck, broad chest, high FSH Turner's syndrome 46, XX, low FSH, LH hypothalamic pituitary insufficiency 46, XY, High te

OBGYN EOR Questions with complete solution 2023/2024Primary amenorrhea possible causes Turner's syndrome, hypothalamic pituitary insufficiency, androgen insensitivity, imperforated hymen, anorexia, Mullerian agenesis XO karyotype, webbed neck, broad chest, high FSH Turner's syndrome 46, XX, low FSH, LH hypothalamic pituitary insufficiency 46, XY, High te

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 correct answers 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. P...

1. A runner has depleted all the oxygen available for muscle energy. Which of the following will facilitate his continued muscle performance?: Answer: Anaerobic glycolysis 2. 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. 3. A 12-year-old male is diagnosed with Klinefelter syndrome. His karyotype would reveal which o...