Aneuploidy - Study guides, Class notes & Summaries

PUBH 6011 FINAL EXAM LATEST 2022|2023|2024 REAL EXAM QUESTIONS AND ANSWERS/PUBH 6011 FINAL STUDY GUIDE 2022-2024 | A GRADED. Disease and the Environment • Understand the major functions of cells and the difference between viruses, bacteria Viruses are either naked or enveloped. Enveloped can be easily disrupted with alcohols but naked are more stable. Bacteria has different states of living. Some are free to flow while others stack up and create biofilm making them resistant • Explain...

oogenesis correct answers formation of the female gamete - sex cell - eggs in suspended stage of cell division - just before the second meiotic division (2nd division is associated with fertilization) - shed throughout life (number reduces) - aneuploidy increases with age (ovarian hormonal function decreases with age - chromosomal abnormailitiy) how is aneuploidy is affected by environmental factors correct answers other new studies have suggested that the meiotic errors (aneuploidy) ar...

Maryville NURS 611 patho Exam 1EXAM NEWEST 2024 EXAM QUESTIONS AND CORRECT ANSWERS VERIFIED ANSWERS ALREADY GRADED A+ What is an aneuploid cell? - ANSWER-those that do not contain a multiple of 23 chromosomes What makes a trisomic cell? - ANSWER-an aneuploid cell containing three copies of one chromosome (Trisomy 21, 18) What is a well known example of aneuploidy? - ANSWER-trisomy 21 (down syndrome)

What are the purines and pyrimidines? - Answer-purines: adenine, guanine pyrimidines: cytosine, uracil, thymine What are some examples of the cause of mutations in DNA? - Answer-cellular metabolism, UV light exposure, ionizing radiation, chemical exposure, replication errors What happens when the DNA is damaged/a mutation occurs? - Answer-cell cycle checkpoint activation, transcriptional program activation, DNA repair, apoptosis What is the definition of a gene? - Answer-A segment of D...

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.

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...

acrocentric Refers to the terminal location of the centromere on chromosomes 13, 14, 15, 21 and 22 allelic heterogeneity the situation in which multiple alleles at a singe locus can produce one or more disease phenotypes amorphic Refers to mutations that cause a complete loss of function for the respective gene, and therefore yield the same phenotype as a complete gene deletion Aneuploidy denotes any unbalanced chromosome complement antimorphic Refers to mutations that when present in h...

PAEA OBGYN EOR Topics Latest Version Graded A+ 1. G2 P1001 2. G4 P1111 3. G3 P2103 1. currently pregnant, 1 term delivery, 1 living child 2. currently pregnant, 1 term delivery, 1 preterm delivery, 1 abortion/miscarriage, 1 living child (cannot tell if it is term or preterm child by formula) 3. currently pregnant, twins at term, 1 at preterm, 3 living children G (# pregnancies) T (# term deliveries at 37 weeks or more including stillbirths) P (# preterm deliveries at 20-37 we...

WCF Review UPDATED Exam Questions and CORRECT Answers Which of the following are not routine trimester tests? SAA Free fetal DNA testing Non-stress test (NST) Nuchal Translucency Chorionic villus sampling Amniocentesis for aneuploidy - CORRECT ANSWER- Free fetal DNA testing Non-stress test (NST) Chorionic villus sampling Amniocentesis for aneuploidy

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 cell. D) a haploid cell. - a A...