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5 Cards in this Set
- Front
- Back
Interphase
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the phase of the cell cycle in which the cell spends the majority of its time.
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Stages of Interphase
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G1 - gap1; transcription and translation
S - synthesis, DNA replication G2 - gap2; transcription and translation (two identical copies of DNA in nucleus G0 - gap0; cell in permanent interphase - associated w/ specialized cells |
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M phase is composed of two parts?
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Mitosis - division of the nucleus
cytokinesis - division of the cytoplasm |
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Types of cells
Somatic cells? Gametes? Zygote? |
Somatic cells - body cells
Gametes - Sex cells Zygotes - fertilized eggs |
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Sexual Reproduction vs. Asexual Reproduction
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Asexual Reproduction - Offspring are genetically identical to parents.
-Result of mitosis Sexual Reproduction -Genetically distinct from parents and each other -There is variation among offspring -Result of fusion of sex cells from each parent Human cells have "Homologous Pair" - carry genes controlling the same inherited characteristics |