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Title: Biology Notes: Karyotypes
Description: Included in this set of notes: Karyotype terms. Also, symptoms, frequency and cause of all genetic birth defects (typed)
Description: Included in this set of notes: Karyotype terms. Also, symptoms, frequency and cause of all genetic birth defects (typed)
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Karyotypes:
Terms:
Karyotype
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A form of organization for chromosomes
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Paired together, based on the type of chromosome
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Disturbances in pairs can determine issues in life
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46 Chromosomes in a regular karyotype
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23 in Sex cells (sperm & Eggs)
Nondisjunction
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Ether of the pair fail to separate in anaphase 1 or sister chromatids fail to separate results in 45 or
47 chromosomes
...
Deletion
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A portion of one chromosome is lost during cell separation and is missing certain genes
...
Inversion
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When a piece of a chromosome breaks off and reattaches to the chromosome in a
different order
Title: Biology Notes: Karyotypes
Description: Included in this set of notes: Karyotype terms. Also, symptoms, frequency and cause of all genetic birth defects (typed)
Description: Included in this set of notes: Karyotype terms. Also, symptoms, frequency and cause of all genetic birth defects (typed)