Meiosis and Mitosis
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| What type of cell undergoes meiosis? | Gamete Cells
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| What are homologouse chromosomes? | Chromosomes that are the same
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| Sperm Cell | Haploid
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| Liver Cell D | Diploid
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| Egg Cell | haploid
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| Stomach Cell | Diploid
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| If the diploid number in a liver cell is 52, how many chromosomes are there in the egg of this organism? | 26
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| During Meiosis, the chromosome number is: | Reduced
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| Cells starting mitosis and meiosis begin with a (haploid or diploid) set of chromosomes. | Diploid
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| How many times do cells divide during meiosis? | 2
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| What are the stages of meiosis I called? | Prophase I, Metaphase I, Anaphase I, Telophase I / Cytokinesis
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| What about Meiosis II? | Prophase II, Metaphase II, Anaphase II, Telophase II / Cytokinesis II
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| What phase do you first see a tetrad in? | Prophase
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| What best describes the term "crossing over"? | An exchange of information between two homologous chromosomes
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| Crossing over can be found in the stage of | Prophase I and Metaphase I
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| Is DNA copied before Meiosis II? | Yes because DNA replication happens in Interphase S and that is before any other phases.
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| How many cells form at the end of Meiosis II and how many chromosomes do they contain | 46 cells and 23 chromosomes
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| A Sperm cell is a (gamete, zygote), and is (haploid, diploid). and why? | Gamete and Haploid because all sex cells are haploid and body cells are diploids
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| When a sperm cell and an ovum/egg merge, they undergo the process of fertilization, and give rise to a (gamete, zygote), which is (haploid, diploid). | Gamete and Haploid
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| What is the ultimate goal/purpose of mitosis? What term do we use to describe the new cells? | Division of somatic cells. Daughter cells
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| Describe Cancer | uncontrolled Cell Division
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| How are DNA and chromosomes related? | DNA is a double-helix that contains chromosomes
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| What is a gamete? How do we represent the chromosome number: 2n or n? | A gamete is a sex cell and it is represented by n
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| What is crossing over? When does it happen? | Crossing Over is when sister chromatids swap pieces of their chromosomes. Prophase I and Metaphase I
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| OOGenesis | the production of an egg
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| Chromosomes |
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Created by:
trej03
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