bio 2100 exam 3 kittleson Questions With Complete
Solutions
2n+1 or 2n-1 Correct Answers aneuploidy
An increase in size = Correct Answers an increase in cell size
ex: muscle tissue enlargening when working out; your muscle
cells are getting large
Anaphase I (Meiosis) Correct Answers Homologous
chromosomes separate
-mendels law of segregation
autosomal dominant Correct Answers inheritance pattern of a
dominant allele on an autosome
huntingtons
autosomal recessive Correct Answers two copies of an
abnormal gene must be present in order for the disease or trait to
develop
cystic fibrosus
cancer Correct Answers the inappropriate moment of cell
division and the mistakes along the way before prophase
CDK Correct Answers an enzyme that attaches phosphate
groups to other proteins
, cell proliferation Correct Answers process of increasing cell
numbers by mitotic division
centromere Correct Answers Region of a chromosome where
the two sister chromatids attach
a region made up of repetitive sequences
Chromosomes are held by _____ on their spindle microtubules
Correct Answers cohesion
crossing over produces Correct Answers recombinant
chromosomes, which combine genes inherited from each parent
crossing over takes place between... Correct Answers non sister
chromosomes of the maternal and paternal chromosome (a
homologous pair-2 copies of the same chromosome)
dependent assortment's offspring ______ Correct Answers have
the same genotype combinations as the parents
differential gene expression Correct Answers how your cells
express themselves in different subset of genes (blood, liver,
skin)
dihybrid cross Correct Answers Cross or mating between
organisms involving two pairs of contrasting traits
diploid cell Correct Answers A cell containing two sets of
chromosomes (2n), one set inherited from each parent.
Solutions
2n+1 or 2n-1 Correct Answers aneuploidy
An increase in size = Correct Answers an increase in cell size
ex: muscle tissue enlargening when working out; your muscle
cells are getting large
Anaphase I (Meiosis) Correct Answers Homologous
chromosomes separate
-mendels law of segregation
autosomal dominant Correct Answers inheritance pattern of a
dominant allele on an autosome
huntingtons
autosomal recessive Correct Answers two copies of an
abnormal gene must be present in order for the disease or trait to
develop
cystic fibrosus
cancer Correct Answers the inappropriate moment of cell
division and the mistakes along the way before prophase
CDK Correct Answers an enzyme that attaches phosphate
groups to other proteins
, cell proliferation Correct Answers process of increasing cell
numbers by mitotic division
centromere Correct Answers Region of a chromosome where
the two sister chromatids attach
a region made up of repetitive sequences
Chromosomes are held by _____ on their spindle microtubules
Correct Answers cohesion
crossing over produces Correct Answers recombinant
chromosomes, which combine genes inherited from each parent
crossing over takes place between... Correct Answers non sister
chromosomes of the maternal and paternal chromosome (a
homologous pair-2 copies of the same chromosome)
dependent assortment's offspring ______ Correct Answers have
the same genotype combinations as the parents
differential gene expression Correct Answers how your cells
express themselves in different subset of genes (blood, liver,
skin)
dihybrid cross Correct Answers Cross or mating between
organisms involving two pairs of contrasting traits
diploid cell Correct Answers A cell containing two sets of
chromosomes (2n), one set inherited from each parent.
