ANTH 1001 Chapter : 9 9 14 Anthropolog1
Document Summary
Metaphase homologous and non-homologous chromosomes assort independently from one another. Prophase i homologous chromosomes synapse and crossing over occurs. Metaphase i homologous chromosomes remain paired and align in the middle of the cell; non-homologous chromosomes align independently from one another. Metaphase ii chromosomes align independently from one another (non-homologous) Anaphase ii centromeres divide (diploid versus haploid, identity differences: interphase, replication (duplication) of chromosomes, replication: when a chromosome replicates, two. Chromosomes are made up of dna; understand how dna. Dna: dna is a double helical molecule, dna is comprised of nucleotides (consists of. Phosphoric acid, sugar, and a base: four bases: adenine (a) 9-9-14: a-t, g-c, replication is semiconservative, in that each dna strand acts as a. Template (ie, a masterstrand for copying) for the formation of another. Of one of the original strands and a newly sythesized daughter . Gene: a segment/sequ ence of nucleotides that code for the pr oduction.
