QUIZ 5.2 Flashcards
errors can be passed on in the form of DNA modifications or damage
Mitosis
Failure of the chromosomes or chromatids to separate
properly is known as ___. This results in an abnormal amount of DNA.
nondisjunction
This can also occur during mitosis where the pairs of chromosomes do not separate properly. If this occurs, it is known as
mitotic nondisjunction.
- error in cell cycle checkpoints
- abnormal cell growth
- neoplasm
- tumor
Cell becomes Tumor
Common sites and symptoms of cancer metastasis (BRLLS)
● brain, respiratory, lymph nodes, liver, skeletal
3n and 4n are called
Triploid and Tetraploid
2 (2n + 1) and 1 (2n - 1) are called
Trisomy and Monosomy
A karyotype of a person with trisomy ___ and a photo showing some of the distinct facial characteristics associated with Down syndrome.
21
A karyotype of a person with trisomy __ and a photo showing some of the distinct facial characteristics associated with Patau’s syndrome
13
Mosaicism - Skin discolorations are characterized by person with a **mosaic form ** of ___ (K-TS)
Klippel–Trénaunay syndrome.
is characterized by manic and depressive episodes.
Bipolar disorder
is characterized by severe depressive episodes.
Major depressive disorder
interferes with a person’s sense of reality.
Schizophrenia
Aneuploid has ___chromsomes
47
tetraploid has __ chromsomes
92
