Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
Produces 2 genetically identical daughter cells
|
Mitois
|
|
|
Produces haploid gamets
|
Meiosis
|
|
|
'crossing-over' that occurs during meiosis
|
Recombination
|
|
|
Characteristic number of chromosome pairs per cell
|
Diploid cells
|
|
|
Contain only one member of each homologous chromosome pair
|
Haploid cells
|
|
|
Diploid cells yields four haploid cells
|
Meiosis
|
|
|
Naturally producing too much cholesterol due to this gene
|
Familial Hypercholesterolaemia due to LDL receptor gene
|
|
|
Kidneys form cysts in cortex, forming renal impairment due to this gene
|
Polycystic Kidney Disease due to a defect in gene PKD1
|
|
|
Colon has polyps that may turn cancerous due to this cene
|
Familial Adenomatous Polyposis caused by a defect in the APC gene and MUTYH gene
|
|
|
Schwann cells grow tumours due to defects in these genes
|
Neurofibromatosis caused by a defect in C17q(type 1), C22q(type 2)
|
|
|
A trinucelotide repeat expansion that causes degeneration of neural matter
|
Huntington's Disease cause by the Huntingtin gene
|
|
|
The three apparent exceptions to the autosomal dominant pattern
|
Mutation, Reduced Penetrance, Variable expressivity
|
|
|
Sporadic cases may arise within families by this
|
Mutation
|
|
|
Referring to the reduction proportion of individuals with a given genotype who show the associated phenotype
|
Reduced penetrance
|
|
|
A change is this refers to the nature and severity of the phenotype, but everyone with the genotype shows it
|
Variable Expressivity
|
