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CGC Exam - Genetics Overview Questions And 100% Complete Solutions $10.99   Add to cart

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CGC Exam - Genetics Overview Questions And 100% Complete Solutions

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  • CGC - Genetics
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  • CGC - Genetics

CGC Exam - Genetics Overview Questions And 100% Complete Solutions...

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  • October 29, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • cgc exam
  • CGC - Genetics
  • CGC - Genetics
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Easton
CGC Exam - Genetics Overview Questions And 100%
Complete Solutions


Chromosomes that assume the shape of an X consist of ___-Answer 2 identical sister
chromatids (this is after DNA replication)



One chromatid is ___ -Answer One half of a replicated chromosome



What percent of DNA is the exome in humans? -Answer 1%



Name the 2 major categories of genetic disorders. -Answer Chromosome abnormalities
& single gene conditions



What does cytogenic/cytogenetic testing look at? -Answer The number and structure of
chromosomes to assess for missing or extra whole chromosomes or pieces of
chromosomes



What are 3 examples of cytogenetic tests? -Answer FISH, karyotype, microarray



What is a microarray used to detect? -Answer Smaller changes that karyotypes do not
have high enough resolution to detect



What do single gene conditions arise from? - Answer DNA sequence variants in a single
gene [example: point mutations, small del/dups]



The presence of a genetic alteration in single gene disorders can usually only be
uncovered with molecular testing because ___ - Answer These changes are too small to
be picked up by a karyotype or microarray

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