BIOB11H3 Final: b11 FINAL.docx
Document Summary
Meiosis and recombination chromosomes, found in somatic cells homologous chromosomes, produced by meiosis: diploid: both members of pair of homologous, haploid: only one member of each pair of, allele: alternative forms of the same gene, dominant/ recessive genes: When denatured, the absorbance increases 1. 5x, because dsdna cannot move freely while ssdna can rotate to get max. absorbance; dna must be positioned at precise location and angle for max. absorption: complexity: measure of # of unique (vs repetitive, hybridization: 2 complementary dna, form together, re naturing/ reannealing: reassociating two single sequences in a genome), measured by co t . Incubate in a biotinylated probe (testtube) & wash unhybridized dna: dsdna hybrid, labeled with fluorescein called avidin to reveal location of bound labeled dna probe, counterstain dna to see chromosome, centromere: the point on a chromosome by which it is attached to a spindle fiber during cell division, telomere: structure at the end of a chromosome.
