Biology 2581B Lecture Notes - Lecture 3: Telomerase, Telomere, Genome Size
17 Feb 2020
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Document Summary
Genomes can vary in size structure and content. Chromosome number can crabs have 254 within a species (fusion) vary. " different number can vary within an tissues different fusions individual. Shortening ends of are prone to damage. Telomerase addresses this linear dna ; issue protected by telomeres replicate. Other solutions include looped ends of dna. Protects telomeres ; no telomerase (single stranded) Loose ends of linear dna allow for packaging that reduces torque genome produces more torque. Evolutionary could have happened by chance then unable to be undone. Ht top single-stranded (rna) (dna) double- stranded for for as one full haploid set o. Genome size and complexity o# i i genome size. Viruses much more largest variability eukaryotic genome are both and genome generally have size even exists within the smallest known. Non - coding dna not encode functional ; % non - coding can for promoters , proteins or enhancers between genomes in vary within a genome functional.
