Chapter_11_to_post

Chapter_11_to_post - Mitosis, Meiosis, and the Sexual Cycle...

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Mitosis, Meiosis, and the Sexual Cycle (Fig.11- 4) How is DNA in Eukaryotic Cells Organized into Chromosomes? Eukaryotic Chromosome Structure Uncondensed Or Condensed Centromere Unreplicated Single chromosome Or Replicated Duplicated chromosome 1 chromosome 1 double helix uncondensed DNA replication 1 duplicated chromosome 2 double helices still uncondensed Chromosom e condensatio n 1 duplicated chromosome 2 double helices now condensed centromere A chromatid cell base pairs closer look still closer look even closer look Chromosome Condensation (Fig. 11-5) Human Chromosomes during Mitosis (Fig. 11-6) Human Karyotype, Male (Fig. 11-7) 1. These are chromosomes from mitosis 2. Stained to show regions 3. Numbered by length 4. Occur in pairs - Homologues Chromosome Review Single chromosome Duplicated chromosome Sister chromatids Homologues Replicated Not identical Also homologues But, unreplicated What Are the Events of the Eukaryotic Cell Cycle?...
View Full Document

This note was uploaded on 04/07/2011 for the course BIOL 1001 taught by Professor Minor during the Spring '08 term at LSU.

Page1 / 24

Chapter_11_to_post - Mitosis, Meiosis, and the Sexual Cycle...

This preview shows document pages 1 - 9. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online