Define the term 'Cytokinesis'.
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If an individual has a normal complement of 32 chromosomes and the total DNA that weighs 3ng, build a table that shows the chromosome number and DNA amount at these stages.
Mitosis: G1, G2, Prophase, Telophase, after cytokinesis.
Meiosis: G1, G2, Prophase I, Telophase I, after cytokinesis I. Prophase II, Telophase II, after cytokinesis II.
? What is the microtubule organizing center?
? What is a centrosome?
? What is a centromere?
? What is a kinetochore?
? What is microtubulin?
? What is the mitotic spindle?
? What is cytokinesis?
? Which cytoskeletal proteins are important constituents of the contractile structures that form the cleavage furrows in animal cell cytokinesis?
? How does plant cytokinesis differ from animal cell cytokinesis?
? Know the role of MPF (mitosis promoting factor) in the cell cycle and early experiments with frog oocytes
? How is the cell cycle controlled? What are the regulatory molecules? How is MPF turned on & turned off? What is cyclin and cycling dependent kinase (Cdk)?
? Know the four cell cycle checkpoints