Nondisjunction Study guides, Class notes & Summaries
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Pathophysiology Exam Question and answers 2024 verified to pass
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Pathophysiology Exam Question and answers 2024 verified to passPathophysiology Exam 1 
 
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. - correct answer c 
 
An error in which homologous chromosomes fail to separate during meiosis is termed: 
A) aneuploidy. 
B) nondisjunction. 
C) polyploidy. 
D) anaplasia. - correct answer b 
 
A somatic cell that does not contain a multiple...
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Patho NR 283 exam 1 Questions and Answers Rated A+
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Patho NR 283 exam 1 Questions and Answers Rated A+ In regards to chromosomal mutation, nondisjunction is known as what? Failure of homologous chromosomes to separate during cell division 
What is an example of an autosomal-dominant disease? Huntington's disease 
What is an example of an autosomal-recessive disease? Cystic fibrosis 
What is an example of an X-linked condition? Red - green color blindness 
What is an example of multifactorial inheritance? Pyloric stenosis 
Knowing physiologic sig...
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ATI Med Surg Test Questions Overview of Genetics and Genomics in Nursing 100%Correct Answers 2024.
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ATI Med Surg Test Questions Overview of Genetics and Genomics in Nursing 100%Correct Answers 2024. 
1. A baby is born with what the physician believes is a diagnosis of trisomy 21. This means that the 
infant has three number 21 chromosomes. What factor describes the etiology of this genetic 
change? 
a. The mother also has genetic mutation of chromosome 21. 
b. The patient has a nondisjunction occurring during meiosis. 
c. During meiosis, a reduction of chromosomes resulted in 23. 
d. The patie...
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MMG 141 - Exam 3 Michigan State University (MSU) Questions With Complete Solutions
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Aneuploidy correct answer: A chromosome that is not an exact multiple of a haploid set 
 
Monosomy (2n-1) correct answer: One less chromosome than the diploid number 
 
Trisomy (2n+1) correct answer: One more chromosome than the diploid number 
 
Nondisjunction correct answer: The most common cause of aneuploidy 
 
Nondisjunction correct answer: Error in meiosis during gamete formation 
 
Autosomal Monosomy correct answer: Universally lethal 
 
Autosomal Trisomy correct answer: Most are l...
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WGU D115 Exam Study Guide Latest Update 2024 Questions with 100% Verified Correct Answers by Expert
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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? - ️️Have a family 
 
history of genetic disorders 
 
35 or older 
 
positive prenatal screening test 
 
chromosomal condition or neural tube defect in a previous pregnancy 
 
abnormal u...
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Pathophysiology Exam 1 questions and answers all are graded A+
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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 cell. 
C) a polyploidy cell. 
D) a haploid cell...
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ATI Med Surg Test Questions Overview of Genetics and Genomics in Nursing 100%Correct Answers 2024.
- Exam (elaborations) • 21 pages • 2024
- Available in package deal
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ATI Med Surg Test Questions Overview of Genetics and Genomics in Nursing 100%Correct Answers 2024. 
1. A baby is born with what the physician believes is a diagnosis of trisomy 21. This means that the 
infant has three number 21 chromosomes. What factor describes the etiology of this genetic 
change? 
a. The mother also has genetic mutation of chromosome 21. 
b. The patient has a nondisjunction occurring during meiosis. 
c. During meiosis, a reduction of chromosomes resulted in 23. 
d. The patie...
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ABGC 100 Genetic Conditions Exam With 100% Correct And Verified Answers
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ABGC 100 Genetic Conditions Exam With 100% Correct And Verified Answers 
T13 - Correct Answer-Nondisjunction; 1 in 12,000 
SGA, MCA: hypotelorism, CLP, heart, brain and kidney defects 
RR is 1% 
 
T18 - Correct Answer-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 Answer-MATERNAL nondisjunction (90%); 5% translocation 21;**usually 14**; 2% mosaic T21 
1 in 800 
Hypotonic, heart (50...
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Pathophysiology Exam 1 Question and answers already passed 2024
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Pathophysiology Exam 1 Question and answers already passed 2024 Pathophysiology Exam 1 
 
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. - correct answer c 
 
An error in which homologous chromosomes fail to separate during meiosis is termed: 
A) aneuploidy. 
B) nondisjunction. 
C) polyploidy. 
D) anaplasia. - correct answer b 
 
A somatic cell that
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Biology 1406 Exam 4 Study Guide Ch. 12-17 questions with complete solutions
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Biology 1406 Exam 4 Study Guide Ch. 12-17 questions with complete solutionsWhat happens in the G1 phase? - correct answer Normal activities of the cell 
 
What happens in the S phase? - correct answer DNA is replicated 
 
What happens in G2 phase? - correct answer Preparation of the cell to undergo mitosis: copying organelles, making proteins and ATP, copying centrosome 
 
What happens in prophase? - correct answer A cell's genetic material condenses, a spindle starts to form, and the nuclear e...