Best Grades | Must Pass | Latest Update | Correct Answers | 2026/ 2027
NSG 530 Exam 1 Questions and Correct
Answers | Latest Update
Interphase
cell feeds, metabolizes and grows while replicating DNA in preparation
for mitosis
Prophase
first appearance of chromosomes (will be 92)
Metaphase
Centrioles pull chromosomes to opposite sides of cell (chromatid) - 46
each side
Anaphase
Centromeres split and sister chromatids are pulled apart
Telophase
New nuclear membrane formed around each group of 46 chromosomes
*When it goes right, euploid cells are produced*
~ 1 ~ for inquiry mail me @
, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
Nondisjunction
Error in meiosis in which homologous chromosomes fail to separate.
Polyploidy
condition in which an organism has extra sets of chromosomes
Triploidy
when an organism has three copies of every chromsome instead of two
Tetrapoloidy
euploid has 92 chromosomes and fetus usually does not survive
Huntington's disease
Single gene disorder (trinucleotide repeat mutation)
Autosomal dominant (50% chance of passing it on)
Progressive neurologic disease with late onset (40s)
Prevention- genetic testing for pregnancy planning
Cystic fibrosis
~ 1 ~ for inquiry mail me @
NSG 530 Exam 1 Questions and Correct
Answers | Latest Update
Interphase
cell feeds, metabolizes and grows while replicating DNA in preparation
for mitosis
Prophase
first appearance of chromosomes (will be 92)
Metaphase
Centrioles pull chromosomes to opposite sides of cell (chromatid) - 46
each side
Anaphase
Centromeres split and sister chromatids are pulled apart
Telophase
New nuclear membrane formed around each group of 46 chromosomes
*When it goes right, euploid cells are produced*
~ 1 ~ for inquiry mail me @
, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
Nondisjunction
Error in meiosis in which homologous chromosomes fail to separate.
Polyploidy
condition in which an organism has extra sets of chromosomes
Triploidy
when an organism has three copies of every chromsome instead of two
Tetrapoloidy
euploid has 92 chromosomes and fetus usually does not survive
Huntington's disease
Single gene disorder (trinucleotide repeat mutation)
Autosomal dominant (50% chance of passing it on)
Progressive neurologic disease with late onset (40s)
Prevention- genetic testing for pregnancy planning
Cystic fibrosis
~ 1 ~ for inquiry mail me @
