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Growth and Reproduction of Cells

Growth and Reproduction of Cells. 7 th Grade Science. The Cell Cycle. The cell cycle has 3 parts: Growth Replication Division. Phase One: Interphase. During Interphase: The cell grows and goes through life processes Copies genetic material (DNA) Makes protiens. Phase Two: Mitosis.

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Growth and Reproduction of Cells

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  1. Growth and Reproduction of Cells 7th Grade Science

  2. The Cell Cycle • The cell cycle has 3 parts: • Growth • Replication • Division

  3. Phase One: Interphase • During Interphase: • The cell grows and goes through life processes • Copies genetic material (DNA) • Makes protiens

  4. Phase Two: Mitosis • Mitosis is the replication of the nuclear material • It is a type of asexual reproduction

  5. The 4 Steps of Mitosis • Prophase- chromosomes shorten and thicken and become known as chromatids 2. Metaphase- chromatids line up at the center of the cell.

  6. 3. Anaphase- chromatids separate from each other and move to opposite side of the cell. 4. Telophase- a new nuclear membrane forms around each region of chromosomes.

  7. Phase Three: Cytokinesis • The final stage in the cell cycle is cytokinesis • Here two identical daughter cells are formed

  8. Photosynthesis

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