Final 2 Chapter 10-13 Flashcards
(26 cards)
There are _ homologous pairs of sex chromosomes
1
A human zygote has _ chromosomes
46
Genetic makeup of an organism: wildtype phenotype genotype prototype
genotype
Two alleles of the same gene separate into different gametes: Law of segregation Law of Thermodynamics Law of Independent Assortment Law of Relativity
Law of Segregation
A test cross uses an unknown genotype and _ to reveal the unknown's genotype: Heterozygous Dominant Homozygous Dominant Heterozygous Recessive Homozygous Recessive
.
Disorder can be inherited from one affected parent: Autosomal Dominant Autosomal Recessive X-Linked Dominant Disorder X-Linked Recessive Disorder
.
Colorblindness is a _ trait. Autosomal Dominant Autosomal Recessive X-Linked Dominant Disorder X-Linked Recessive Disorder
X-Linked Recessive Disorder
Huntington disease is a _ trait. Autosomal Dominant Autosomal Recessive X-Linked Dominant Disorder X-Linked Recessive Disorder
.
Cystic fibrosis is a _ trait. Autosomal Dominant Autosomal Recessive X-Linked Dominant Disorder X-Linked Recessive Disorder
.
Tay-Sachs disease is a _ trait. Autosomal Dominant Autosomal Recessive X-Linked Dominant Disorder X-Linked Recessive Disorder
.
Polydactyl is a _ trait. Autosomal Dominant Autosomal Recessive X-Linked Dominant Disorder X-Linked Recessive Disorder
.
Relies on genetic testing and PGD to highlight sequences of DNA.
DNA Probe
Type of cloning that combines a nucleus taken from one individual’s body cell with a denucleated egg cell from another individual to produce the first cell of a new organism
Somatic Cell Nuclear Transfer
A single-Strained sequence of DNA, labeled with a radioactive isotope of florescent tag, used to detect the presence of a known sequence of nucleotides
DNA Probe
Identical copy of an organism
Cloning
Uses PCR and DNA probes to detect genetic diseases in embryos that might later be implanted in a woman’s uterus
Preimplantation Genetic Diagnosis (PGD)
Determines the nucleotide sequence of DNA fragments
DNA sequencing
A technique used in laboratories in order to separate macromolecules based on size. The technique applies a negative charge so proteins move towards a positive charge.
Electrophoresis
_ can develop into any type of cell with DNA.
Stem Cells
_ Amplifies DNA in a test tube using the cell’s replication machinery
PCR (Polymerse Chain Reaction)
_ Uses DNA sequencing and PCR to detect genetic differences amount individuals.
DNA Profiling
Gene therapy is achieved by placing a functional gene into a cell by the use of a bacteria.
True
False
False
PGD is used to prevent all chromosomal diseases.
True
False
False
A DNA probe binds to any complimentary DNAs and reveals its location.
True
False
True
