...Chapter 9 The Cell Cycle Lecture Outline...
...Lecture Outline 9.1 Cell Division Most cell...
...Cell Division Most cell division results in...
...DNA in a cell constitutes the cell’s...
...cell constitutes the cell’s genome A genome...
...molecules in a cell are packaged into...
...chromosomes in each cell nucleus Stomatic cells...
...In preparation for cell division, DNA is...
...closely attached During cell division, the two...
...called chromosomes Eukaryotic cell division consists of...
...a variation of cell division called meiosis...
...as the parent cell 9.2 Interphase and...
...Mitotic Phases The cell cycle consists of...
...cytokinesis Interphase, including cell growth and copying...
...in preparation for cell division Interphase (about...
...90% of the cell cycle) can be...
...(“second gap”) The cell grows during all...
...ends of the cell during prophase and...
...ends of the cell The microtubules shorten...
...other, elongating the cell At the end...
...the elongated parent cell Cytokinesis begins during...
...plant cells, a cell plate forms during...
...a type of cell division called binary...
...apart while the cell elongates The plasma...
...inward, dividing the cell into two Since...
...exhibit types of cell division that seem...
...Regulation of Eukaryotic Cell Cycle The frequency...
...The frequency of cell division varies with...
...the type of cell These differences result...
...controls on the cell cycle The cell...
...cell cycle The cell cycle is driven...
...phases of the cell cycle were fused...
...form a single cell with two nuclei...
...from the second cell to enter the...
...stage of the cell cycle The sequential...
...events of the cell cycle are directed...
...by a distinct cell cycle control system,...
...washing machine The cell cycle control system...
...checkpoints where the cell cycle stops until...
...important If a cell receives a go-ahead...
...divide If the cell does not receive...
...Internal Control of Cell Cycle The cell...
...Cell Cycle The cell cycle is regulated...
...External Control of Cell Cycle Some external...
...normally regulate the cell cycle Cancer cells...
...have an abnormal cell cycle control system...
...system A normal cell is converted to...
...to a cancerous cell by a process...

...Introduction to Cell Biology Name: October...
...most of the cell’s ATP. A single...
...1) Introduction to Cell Biology Name: October...
...1) Introduction to Cell Biology Name: October...
...1) Introduction to Cell Biology Name: October...
...synthesis in the cell. B) Proteins to...
...1) Introduction to Cell Biology Name: October...
...1) Introduction to Cell Biology Name: October...
...been given a cell line that does...
...defect of this cell line. He’s too...
...recall that this cell line forms coated...
...lacking in this cell line? A) clathrin...
.... A) are cell-surface receptors B) do...
...1) Introduction to Cell Biology Name: October...
...a smooth muscle cell that has a...
...B) a muscle cell that has a...
...C) a muscle cell that has cyclic...
...1) Introduction to Cell Biology Name: October...
...many chicken tumor cell lines have mutations...
...to promote uncontrolled cell proliferation? A) a...
...Bad inhibits the cell death inhibitor protein...
...survival signal, the cell death inhibitory protein...
...1) Introduction to Cell Biology Name: October...
...associated genes. B) cell will inactivate either...
...1) Introduction to Cell Biology Name: October...

...Introduction to Cell Biology Name: October...
...most of the cell’s ATP. A single...
...1) Introduction to Cell Biology Name: October...
...1) Introduction to Cell Biology Name: October...
...1) Introduction to Cell Biology Name: October...
...synthesis in the cell. B) Proteins to...
...1) Introduction to Cell Biology Name: October...
...1) Introduction to Cell Biology Name: October...
...been given a cell line that does...
...defect of this cell line. He’s too...
...recall that this cell line forms coated...
...lacking in this cell line? A) clathrin...
.... A) are cell-surface receptors B) do...
...1) Introduction to Cell Biology Name: October...
...a smooth muscle cell that has a...
...B) a muscle cell that has a...
...C) a muscle cell that has cyclic...
...1) Introduction to Cell Biology Name: October...
...many chicken tumor cell lines have mutations...
...to promote uncontrolled cell proliferation? A) a...
...Bad inhibits the cell death inhibitor protein...
...survival signal, the cell death inhibitory protein...
...1) Introduction to Cell Biology Name: October...
...associated genes. B) cell will inactivate either...
...1) Introduction to Cell Biology Name: October...

...mégacaryocytes, dont le cell coat (partie externe)...
...aux protéines du cell coat. Les cellules...
...des hématies, au cell coat, on s’est...
...ces cellules du cell coat, on pouvait...