'Centrosomes' diaporamas de présentation

Cell division, cell growth, cell Cycle

Cell division, cell growth, cell Cycle. MEIOSIS I: Separates homologous chromosomes. INTERPHASE. PROPHASE I. METAPHASE I. ANAPHASE I. Sister chromatids remain attached. Centromere (with kinetochore). Centrosomes (with centriole pairs). Chiasmata. Metaphase plate. Sister chromatids.

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CHAPTER 12

CHAPTER 12. MITOSIS THE CELL CYCLE. MITOSIS -CELL DIVISION. THIS IS A FINELY CONTROLLED PROCESS THAT RESULTS IN TWO IDENTICAL DAUGHTER CELLS. A DIVIDING CELL: PRECISELY REPLICATES ITS DNA ALLOCATES THE TWO COPIES OF DNA TO OPPOSITE ENDS OF THE CELL

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Outline

WCLC 2013: Update On SCLC Raffaele Califano Department of Medical Oncology The Christie and University Hospital of South Manchester Manchester, UK raffaele.califano@christie.nhs.uk. Outline. Background Key studies Conclusion. Background. Aggressive disease Poor prognosis

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CYTOLOGY

CYTOLOGY. THE STUDY OF CELLS - STRUCTURE. GENERAL. Cell = Smallest Living Unit Produced by Cell Division or Fertilization Surrounded by Interstitial / Extracellular Fluid Components: Plasma (Cell) Membrane Cytoplasm Organelles. THE PLASMA MEMBRANE.

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Hypothesis-Driven Science

Hypothesis-Driven Science. As a formal process of inquiry, the scientific method consists of a series of steps. The key element of the scientific method is hypothesis-driven science. Revise and repeat. Observation. Question. Hypothesis. Prediction. Experiment. Figure UN1-4.

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Plant Organelles and their Functions

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Ch 13 Meiosis and Sexual Life Cycles

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Checkpoint Controlling Process Through the Mitosis Portion of the Cell Cycle.

Checkpoint Controlling Process Through the Mitosis Portion of the Cell Cycle.

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XQ Wang et al. Nature 461 , 947 - 955 (2009) doi:10.1038/nature08 435

Distinct behaviour of centrosomes with differently aged mother centrioles. XQ Wang et al. Nature 461 , 947 - 955 (2009) doi:10.1038/nature08 435.

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XQ Wang et al. Nature 461 , 947 - 955 (2009) doi:10.1038/nature08 435

Asymmetric inheritance of centrosomes with differently aged mother centrioles. XQ Wang et al. Nature 461 , 947 - 955 (2009) doi:10.1038/nature08 435.

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