Biology 1201A Lecture Notes - Lecture 3: Ap Site, Amine, Deoxyribose
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27 Mar 2016
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The amount of dna is one genome (i. e. one complete set of chromosomes) Genome (c value)= the amount of dna in a complete set of chromosomes. The c value is a measure of size count the number of chromosomes. Number of sets of chromosomes in the nucleus of a cell. Karyotype= artificial replication of genome in an organism. Chromosomes never line up this way, we take pictures of them during metaphase, stain them and line them up. In this picture, technically 46 chromosomes but there are only. Haploid refers to one set of unique chromosomes. C value is the amount of dna in an unreplicated haploid cell. C-value characterizes species all humans have the same c-value. Actual amount of dna in a person changes throughout the cell cycle. Most of your genome is not genes. 8%- centromeres important structural elements that have functions but don"t code for genes.
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