BIOL239 Study Guide - Final Guide: Retrovirus, P53, Photolyase
5 Apr 2017
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Document Summary
When a single cell has an abnormal number of chromosomes. Condensed x chromosome in females that will result in the chromosome being mostly inactive. Only areas around centromere and telomeres active. Binds with rna polymerase and promoter region for basal level of transcription. Glycosylase will deanimation and remove it, creating nick in strand. Other enzymes will remove larger fragment of strand. Contains all the dna that makes proteins for that cell. Made from the exon regions of mrna. Proved that dna was the unit of inheritance using the t2 bacteriophage. Used to test if genes are linked, indicated what percentage of. Cpg rich sequence results is due to chance. Reject the null when p<0. 05, means genes are linked. States that genes are the unit of inheritance found on chromosomes. Used for transcription regulation in eukaryotes through. Euploidy methylation of these regions to turn gene off. Part of genome that doesn"t code for proteins.
