* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Interphase Prophase Metaphase
Survey
Document related concepts
Tissue engineering wikipedia , lookup
Signal transduction wikipedia , lookup
Extracellular matrix wikipedia , lookup
Cell encapsulation wikipedia , lookup
Cell membrane wikipedia , lookup
Cell culture wikipedia , lookup
Cellular differentiation wikipedia , lookup
Organ-on-a-chip wikipedia , lookup
Endomembrane system wikipedia , lookup
Cell nucleus wikipedia , lookup
Kinetochore wikipedia , lookup
Biochemical switches in the cell cycle wikipedia , lookup
Cell growth wikipedia , lookup
Spindle checkpoint wikipedia , lookup
List of types of proteins wikipedia , lookup
Transcript
Interphase The 3 Parts of the Cell Cycle : *Interphase *Mitosis *Cytokinesis *Cell grows to mature size *Makes copy of DNA -this is called DNA Replication Chromatin Prophase Sp ind le Fib ers Centromere *Chromatin condenses to form chromosomes *Spindle fibers form a bridge between the ends of the cell *the nuclear membrane breaks down. Chromosomes Metaphase Centromere Spindle Fibers *Chromosomes line up across the middle of the cell. *Each chromosome attaches to a spindle fiber at its centromere. Anaphase *the centromeres split and the 2 chromatids separate. *the chromatids move along the spindle fibers to opposite ends of the cell. * the cell is stretched out as the opposite ends pull apart. Chromatids Telophase *Two new nuclei form * Chromosomes appear as chromatin (threads rather than rods. * Mitosis ends Chromatin Cytokinesis * Cell membrane moves inward to create 2 daughter cells * each of the daughter cells has its own nucleus and identical chromosomes