'Cell grows' presentation slideshows

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All of the organisms are unicellular. The circles have to have one of each gender to reproduce .

Reproduction Race. All of the organisms are unicellular. The circles have to have one of each gender to reproduce . The squares do not need a partner to reproduce. Circles reproduce every 20 seconds. Squares reproduce every 15 seconds.

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Cell Growth and Division

Cell Growth and Division. Biology Unit 4 Ms. Lew. Vocabulary (p. 90-91). Cell Cycle Chromatin Chromosome DNA overload. Key Concept:. Most living things grow by __________________________. On average, the cells of an adult animal are ______________ the cells of a young animal.

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Mitosis (cell division)

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Image by Riedell

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Jeopardy

Jeopardy. The Cell Cycle Review. Jeopardy. Vocab. Cell Cycle. Name That Stage. Hodge Podge. Mitosis. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. What is mitosis.

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Mitosis

Mitosis. Cell Division. Why Cell Division is Important:. Dead and damaged cells must be replaced. Every second million of cells are injured in your body. Your cells must reproduce to replace the old ones. Cells must divide or reproduce. Cells do not simply get bigger.

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Cell Cycle

Cell Cycle. Cell Cycle. Cell proliferation Cell division is unique to eukaryotes. Origin of replication. E. coli cell. Two copies of origin. Chromosome replicates one copy of the origin moves to the end of the cell. 1. Replication continues. 2. Origin. Origin.

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Cell Growth and Reproduction

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The Cell Cycle

The Cell Cycle. The cell cycle: Process in which a eukaryotic cell divides Creates two identical cells Each cell has same number of chromosomes as the parent cell. The cell cycle is an endless cycle of mitosis, cytokinesis, growth, and chromosomal replication. DNA Replication.

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The Cell Cycle

The Cell Cycle. The Life of a Cell. Cells pass through different stages in their lives These stages = Cell Cycle Begins when cell forms, and ends when cell divides Before division, has to copy its DNA. Prokaryotic cells: simple! No membrane covered organelles, small circle of DNA.

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The Cell Cycle

The Cell Cycle. The Life of a Cell. Cells pass through different stages in their lives These stages = Cell Cycle Begins when cell forms, and ends when cell divides Before division, has to copy its DNA. Prokaryotic cells: simple! No membrane covered organelles, small circle of DNA.

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Cell Growth and Reproduction

Cell Growth and Reproduction. What do all cells have in common?. All cells have a plasma membrane. Controls what gets in and out. Made of phospholipid molecules All cells have cytoplasm Gel-like substance All cells have genetic material Either DNA or RNA All cells have ribosomes

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Cell Growth and Reproduction

Cell Growth and Reproduction. What do all cells have in common?. All cells have a plasma membrane. Controls what gets in and out. Made of phospholipid molecules All cells have cytoplasm Gel-like substance All cells have genetic material Either DNA or RNA All cells have ribosomes

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Mitosis: Cell Division

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Cytology

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Bacteria

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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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