The Cell Lecture 12 0.0 / 5 ? Human BiologyLecture 12UniversityNone Created by: saraht83Created on: 01-05-16 18:49 10463952178 Across 1. decision to die, execution of death, engulfment, degradation of dead cell (7, 3, 9) 6. pluripotent, give rise at each division to several types of cell, also generate more stem cells controlled by external factors (4, 5) 7. cell decides to die, cells shrink, chromatin degraded, cells break into small, membrane-wrapped fragments, engulfed by phagocytic cells, inflammation is not induced (9) 8. CC derived from cell inactivated orange gene: all black fur (1, 12) Down 2. single cell can give rise to all cell types (10) 3. cell division is tightly regulated process, the cell grows, the DNA is replicated, cell division (3, 4, 5) 4. removal of potentially tumourogenic cells (5, 4, 3, 6) 5. single cell can give rise to a sub-set of cell types (11) 9. developmental process, removes pathogenic cells (4, 5) 10. uncontrolled cell division, upstream signal, control whether a cell enters the cell cycle or remains in G0, if a cell becomes defective in the signalling machinery it may enter the cell cycle permanently, causing identical defective daughter cells (7)
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