Cell Division Interphase Mitosis 1 Mitosis 2 Meiosis
- Slides: 28
Cell Division!
Interphase Mitosis 1 Mitosis 2 Meiosis 1 Meiosis 2 10 10 10 20 20 20 30 30 30 40 40 40 50 50 50
Topic 1 – 10 Points QUESTION: • What are three stages within Interphase? ANSWER: • Growth 1 (G 1), Synthesis (S), Growth 2, (G 2)
Topic 1 – 20 Points QUESTION: What major event happens in the S phase? • ANSWER: • DNA replication
Topic 1 – 30 Points QUESTION: • At the beginning of Interphase is a cell haploid or diploid? ANSWER: • Diploid
Topic 1 – 40 Points QUESTION: • What allows cancer cells to divide so quickly? ANSWER: • Checkpoints are removed or ignored
Topic 1 – 50 Points QUESTION: • Out of 720 minutes, how many minutes should a normal chicken stomach cell spend in interphase? ANSWER: • 500 -550 min
Topic 2 – 10 Points QUESTION: • What order? are the four phases of mitosis in ANSWER: • Prophase, Metaphase, Anaphase, Telophase
Topic 2 – 20 Points QUESTION: • In which phase do chromosomes line up along the cell equator? ANSWER: • Metaphase
Topic 2 – 30 Points QUESTION: • In which phase do the chromosomes condense? ANSWER: • Prophase
Topic 2 – 40 Points QUESTION: • In which phase do the sister chromatids separate? ANSWER: • Anaphase
Topic 2 – 50 Points QUESTION: Daily Double • List three reasons for cell division. ANSWER: • Reproduction, Growth and development, tissue renewal
Topic 3 – 10 Points QUESTION: • In which phase does the nucleus reform around the DNA? ANSWER: • Telophase
Topic 3 – 20 Points QUESTION: • In which phase do the centrioles moves to the poles? ANSWER: • Prophase
Topic 3 – 30 Points QUESTION: • In which phase do the spindle fibers start to pull on the chromosomes? ANSWER: • Metaphase
Topic 3 – 40 Points QUESTION: • In which phase do the centromeres split? ANSWER: • Anaphase
Topic 3 – 50 Points QUESTION: • After mitosis is complete, are the two daughter cells haploid or diploid? ANSWER: • Diploid
Topic 4 – 10 Points QUESTION: • What is it called when homologous chromosomes pair up? ANSWER: • Synapsis
Topic 4 – 20 Points QUESTION: • In which phase does synapsis occur? ANSWER: • Prophase I
Topic 4 – 30 Points QUESTION: • In which phase does independent assortment occur? ANSWER: • Metaphase I
Topic 4 – 40 Points QUESTION: • In which phase does crossing-over occur? ANSWER: • Prophase I
Topic 4 – 50 Points QUESTION: • What are three factors that ensure genetic variability? ANSWER: • Crossing-over, independent assortment, random fertilization
Topic 5 – 10 Points QUESTION: • In which phase do the homologous chromosomes separate? ANSWER: • Anaphase I
Topic 5 – 20 Points QUESTION: • In which phase of meiosis do the sister chromatids separate? ANSWER: • Anaphase II
Topic 5 – 30 Points QUESTION: • At the end of meiosis, how many daughter cells will there be? ANSWER: • 4
Topic 5 – 40 Points QUESTION: • At the end of meiosis I, are the daughter cells haploid or diploid? ANSWER: • Haploid
Topic 5 – 50 Points QUESTION: • What is a segment of DNA coding for a physical trait? ANSWER: • Gene
Final Jeopardy Question: Draw a concept map for the entire cell cycle of a somatic cell. Answer:
- Mitosis and meiosis
- Two cells are produced
- Prophase diagram labeled
- Human life cycle
- Concept map on the difference between meiosis and mitosis
- Non disjunction in meiosis 1 and 2
- Interphase mitosis
- Purpose of mitosis
- Why is cell division important
- Phases of interphase
- Cell cycle fill in the blank
- Interphase animal cell
- Plant cell mitosis
- Prokaryotes primarily reproduce
- Anaphase telophase
- Interphase cell
- Cell cycle
- Interphase cell
- Interphase cell
- Cell cycle
- Mitosis bingo
- Events of the cell cycle
- Cell cycle and cell division
- Cell division phases
- Anaphase in meiosis vs mitosis
- Tetrad meiosis
- Meiosis genetic variation
- Difference between meiosis 1 and meiosis 2
- Chapter 10 section 1: meiosis