https://padlet.com/hstan711/ewnc076x0jh1 en-us 2018-02-27 19:43:43 UTC 2018-03-01 14:44:51 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Diskette.png hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236119742 2018-02-27 19:46:39 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236119742 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236121312 1. Interphase 1: Cells increase in size, produce RNA, synthesize proteins, and replicate DNA
2. Prophase 1: Nuclear envelope breaks down, spindle fibers and centrioles appear, chromosomes pair up with homologous partner and form a tetrad, crossing over occurs between non-sister chromatids
3. Metaphase 1: Spindle fibers attach to the centromeres, homologous chromosomes line up in pairs across the middle of the cell
4. Anaphase 1: Spindle fibers shorten and pull the chromosomes pairs apart, one chromosome from each pair move to opposite side of the cell
5. Telophase 1+ Cytokenises: Spindle fibers disappear and the nuclear membrane reforms, the cell membrane pinches inward and two haploid cells are formed, the two cells then enter meiosis 2

]]> 2018-02-27 19:48:34 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236121312 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236123719 Homologous chromosomes are a pair of chromosomes that consist of the same types of genes and are usually the same length.]]> 2018-02-27 19:51:20 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236123719 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236130761 Crossing-over is when homologos chromosomes come very close to each other and exchange portions of their chromatids which produces a new combination of alleles]]> 2018-02-27 20:01:13 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236130761 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236133965 A cell that has half the usual number of chromosomes]]> 2018-02-27 20:06:15 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236133965 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236135789 A cell that has the usual amount of chromosomes (46)/having two sets of chromosomes/a cell having double the amount of chromosmes from a haploid cell]]> 2018-02-27 20:09:30 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236135789 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236919207 2018-03-01 14:32:25 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236919207 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236919978 2018-03-01 14:33:28 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236919978 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236921181 2018-03-01 14:35:08 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236921181 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236922591 2018-03-01 14:36:53 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236922591 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236922592 2018-03-01 14:36:53 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236922592 hstan711 https://padlet.com/hstan711/ewnc076x0jh1/wish/236922833 1. Prophase 2: The nuclear envelope breaks down, spindle fibers and centrioles appear.
2. Metaphase 2: Spindle fibers attach to the centromeres, the chromosomes line up singularly across the middle of the cell.
3. Anaphase 2: Spindle fibers shorten and seperate the chromosomes, sister chromatids are pulled apart and move to opposite ends of the cell.
4. Telophase 2 and Cytokenesis: Spindle fibers disappear and the nuclear membrane reforms, the cell membrane pinches inward and two cells are formed, 4 haploid cells are produced (2 from each division)]]> 2018-03-01 14:37:11 UTC https://padlet.com/hstan711/ewnc076x0jh1/wish/236922833