Mitosis and the cell cycle 0.0 / 5 ? BiologyDNA, genetics and evolutionASWJEC Created by: TigerLilly321Created on: 28-02-17 22:11 The Cell Cycle consists of... Interphase, Mitosis and Cytokinesis 1 of 23 Interphase is... a period of synthesis and growth 2 of 23 Mitosis is... the formation of two genetically identical daughter nuclei 3 of 23 Cytokinesis is... the division of the cytoplasm to form two daughter cells 4 of 23 What are the stages of Mitosis? Prophase, Metaphase, Anaphase and Telophase 5 of 23 Interphase has much _______ activity metabolic 6 of 23 What happens to DNA during interphase? It replicates so its quantity doubles 7 of 23 What is synthesised during interphase? Proteins, such as histones and enzymes (this requires energy from ATP) 8 of 23 Why are chromosomes not visible in the microscope during interphase? Because the nuclear material, chromatin, is dispersed throughout the nucleus 9 of 23 What is the longest stage of the four stages of mitosis? Prophase 10 of 23 Where can the pair of chromatids be seen lying in Prophase? The cytoplasm 11 of 23 At what stage do the chromosomes attach to the spindle? Metaphase 12 of 23 Where do the the chromosomes align in metaphase? The equator 13 of 23 Which stage is very rapid? Anaphase 14 of 23 What separates during anaphase? The centromere 15 of 23 What shorten during anaphase? The spindle fibers 16 of 23 What is the final stage of mitosis? Telophase 17 of 23 When are the chromatids referred to chromosomes again? when the chromatids have reached have reached the poles of the cells 18 of 23 Telophase is the reverse of what stage? Prophase 19 of 23 The division of the nucleus by mitosis is followed by what? Cytokenisis 20 of 23 What is cytokenisis? The division of the cytoplasm, to make two cells 21 of 23 In animal cells cytokenisis occurs... outsides inwards 22 of 23 In plant cells cytokenisis occurs... centre outwards 23 of 23
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