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This guide delves into the fundamentals of the cell cycle and basic genetics, highlighting the process of mitosis. Each human cell contains two sets of 23 chromosomes, ensuring identical genetic material across cells. The cell cycle consists of stages such as interphase and mitotic phases, including prophase, metaphase, anaphase, telophase, and cytokinesis. Understanding these concepts is crucial for comprehending cellular replication and the overall function of somatic cells.
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1. The Cell Cycle:
6. BASIC GENETICS
Each cell in the human body contains two sets of 23 chromosomes
Mitosis identically replicates this information
Each cell therefore has the same
genetic material
7. Chromatin
Chromosomes
Chromatin
Chromosomes
8. UnreplicatedUnreplicated
9. Sister chromatidsSister chromatids
16. Somatic
Somatic
17. Mitosis
CytokinesisMitosis
Cytokinesis
19. ProphaseProphase
22. MetaphaseMetaphase
23. AnaphaseAnaphase
24. TelophaseTelophase
28. So what have we talked about today?? 1. Interphase