Cell cycle

Jan 08, 2013

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Cell cycle

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Cell Cycle

G1 Phase. First growth stageCell increases in sizeCell prepares to copy its DNA. Synthesis Phase. Copying of all of DNA's instructionsChromosomes duplicated. G2 Phase. Time between DNA synthesis

617 views • 26 slides

Cell Cycle

RNA, Protein. Mitosis, Cytokinesis. Lamin H1 Abl. Cyc B/A CDK1. M. Cyc D’s CDK4,6. G2. G0. 1 h. 3-4 h. G1. DNA, RNA, Protein. S. RNA, Protein. 6-12 h. 6-8 h. p53 pRb. Cyc A CDK2. Cyc E CDK2. Cell Cycle. Eric Niederhoffer SIU-SOM. Cdk4. Cdk2. Cdk1. D. E. A. B(A).

798 views • 4 slides

Cell Cycle

Cell Cycle . The repeating set of events in the life of a cell. Includes Interphase 3 phases Cell Division Mitosis Cytokinesis . Interphase. Period between cell divisions, 3 stages- 1. G 1 phase- Gap 1- Cells grow to mature size. 2. S phase- Synthesis - DNA replication.

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Cell Cycle

Cell Cycle. By Victoria Kemp. Interphase (prep-stage). Grow DNA Replicates Prepare To Divide. http:// bi.iboss.com/bi.jpg. http:// legacy.owensboro.kctcs.edu/gcaplan/anat/histology/int1.gif. Prophase. Nuclear membrane and nucleolus disappear Spindle fiber appear(ropes)

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Cell Cycle

Cell Cycle. Ovum (egg). Sperm. Cell Division. Cell division is the process where a parent cell divides into two daughter cells. There are two types of cell division: Mitosis occurs in somatic cells. Meiosis occurs in the sex organs and produces sex cells (gametes).

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Cell cycle

Cell cycle. metaphase. http:// www.wi.mit.edu/news/paradigm/spring_2008/splitsville2.html this is the phase when the spindle fiber start to attach to the chromosomes that are lined up in the middle of the cell. . Prophase. Nucleolous and nucleus dissapear .

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Cell Cycle

Cell Cycle. By Dante Brittis. Interphase. G 1 Phase-The cell grows S Phase- DNA dupllicates G 2 Phase-Cell continues to prepare for cell division. Centriole. Cell. Cytoplasm. Chromatin. Nucleus / Nuclear membrane. Nucleolus. DNA. Interphase. G 1 Phase-The cell grows

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Cell Cycle

Cell Cycle. 6.4 – 6.9. The Cell Cycle. alternation of activities between cell division and other processes describes series of phases leading to cell division mitosis and three phases of interphase—Gap 1, DNA synthesis, and Gap 2 cell division phase – mitosis

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CELL CYCLE

CELL CYCLE. Over time, many cells die and need to be replaced . Mitosis - The process by which a cell reproduces to create two identical cells. Daughter Cells - Two identical cells formed by mitosis

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Cell Cycle

Cell Cycle . Interphase , Mitosis ,Cytokinesis By: Hurley Noblin . home.earthlink.net/~ dayvdanls /cellcycle.htm. Interphase (prophase). grow DNA replicates (exact copy) Prepares to Divide Takes up 90% of the cell cycle.

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Cell Cycle

Cell Cycle. Mrs. Hertel. Define the cell cycle and state the order of its steps. Define and identify the different phases of mitosis. Objectives. All living things go through cycles. Likewise, your cells go through the cell cycle. The cell cycle is a series of stages your cells go through.

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Cell Cycle

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Cell Cycle & Cell Cycle Regulation

Cell Cycle & Cell Cycle Regulation. Getting from there to here…. Function of cell division making new cells continuity of life asexual reproduction unicellular organisms growth repair & renew Cell cycle life of a cell from origin to division into 2 new daughter cells. amoeba.

1.37k views • 60 slides

Cell Cycle

Cell Cycle. Cell Cycle Control of DNA Replication Initiation of replication involves replicators and the origin recognition complex, or ORC , a heteromeric protein that binds to replicators. ORC is bound to the replicators throughout the cell cycle. Early in G1

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CELL CYCLE

CELL CYCLE. Over time, many of the cells die and need to be replaced. The process by which a cell reproduces to create two identical copies is known as mitosis . Cells formed by mitosis are known as daughter cells.

1.57k views • 22 slides

Cell Cycle

Cell Cycle. By: Aaron Crawley. Interphase. Interphase-prep stage DNA replicates (exact copy). Prep-stage. http:// www.tutorvista.com/biology/the-three-stages-of-interphase. http:// micro.magnet.fsu.edu/cells/fluorescencemitosis/interphase2large.html. Mitosis. Prophase Metaphase

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Cell Cycle

Cell Cycle. By: Selena Siegal Biology Period 2 30 September 2004. Over View. G1 Phase S Phase G2 Phase PMAT Mitosis Cytokinesis The difference between meiosis and mitosis. Conclusion. G1 Phase. G1 can also be called Interphase. G1 is the longest phase of them all.

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Cell Cycle

Cell Cycle. The cell cycle begins when the cell is formed and ends when the cell divides and forms new cells. DNA. Before a cell divides, DNA is copied DNA is organized into structures called chromosomes DNA is in the nucleus. Cell Cycle ( Prokaryotic ) BACTERIA.

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Cell Cycle

Cell Cycle. Honors Genetics 2005. Cell cycle and Mitosis Tutorial. http://www.biology.arizona.edu/cell_bio/tutorials/cell_cycle/main.html http://www.cellsalive.com/cell_cycle.htm http://nobelprize.org/medicine/educational/2001/

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Cell Cycle

Cell Cycle. NBO 3. Cell Cycle. Def: The life cycle of a cell differs greatly on type and function of a cell. Neurons – don’t but can under special circumstances Liver cells – 200 days Stomach cells – 2-3 days Skin cells – 20 days. Interphase.

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Cell Cycle

Cell Cycle. Objective. Describe the stages of mitosis. List types of asexual reproduction. The cell cycle- series of events that takes place from one cycle to the next. During Interphase- hereditary material (DNA) is copied and the cell grows and prepares for cell division. Mitosis.

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Cell Cycle

The cell cycle refers to the whole process that the cell undergoes from the completion of one division to the end of the next division, and is divided into two phases, the interval, and the division phase

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Presentation Transcript

Cell Cycle

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Cell Cycle

Cell Cycle

Cell Cycle

Cell cycle

Cell Cycle

Cell Cycle

CELL CYCLE

Cell Cycle

Cell Cycle

Cell Cycle

Cell Cycle &amp; Cell Cycle Regulation

Cell Cycle

CELL CYCLE

Cell Cycle

Cell Cycle

Cell Cycle

Cell Cycle

Cell Cycle

Cell Cycle

Cell Cycle

Cell Cycle & Cell Cycle Regulation