click below
click below
Normal Size Small Size show me how
week of 1/3 homework
week of 1/3 homeworl
| Question | Answer |
|---|---|
| mitosis | the process of cell division |
| what is the result of mitosis? | two identical daughter cells |
| what do we call cells that don't divide properly? | cancer |
| Interphase | cell grows and develops |
| Prophase | chromosomes are visible and nuclear membrane disappears |
| Metaphase | spindle fibers line chromosomes up in the middle of the cell |
| Anaphase | spindle fibers pull cells apart |
| telophase | two nuclear membranes form |
| cytokinesis | cytoplasm divides |
| what steps of the cell cycle are a part of mitosis? | prophase, metaphase, anaphase, and telophase |
| what steps of the cell cycle are not a part of mitosis? | interphase and cytokinesis |
| diploid | two copies of every chromosome |
| haploid | one copy of ever chromosome |
| prophase 1 | homologous chromosomes pair up Crossing over happens |
| metaphase | tetrads line up in the middle of the cell |
| anaphase 1 | homologous chromosomes separate |
| telophase 1 and cytokinesis | haploid sets of chromosomes |
| metaphase 2 | no interphase and no crossing over |
| metaphase 2 | chromosomes line up |
| anaphase 2 | sister chromatids separate |
| telophase 2 and cytokinesis | 4 haploid cells |