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Cell Cycle: Mitosis & M DNA Structure, Replication & Making Protein What order should the diagrams on the right be in for mitosis? Number them 1 to 4. Label the DNA d M Where in the body does it happen? How many cells are produced? How many chromosomes are contained in the cells produced? How many times does cell division take place? Are the cells produced clones of the parent cell? Backbone made of and M . In the body for growth & repair Are the cells produced identical? helix: No 2 23 Four different They are: These are These are boned together. bonded together. DNA Replication: Label the diagram Give examples of: Plant Animal Define: Cell- Cell TissueTissue OrganOrgan Zygotes divide via m to make an . Up to the -cell stage of a human embryo, all the cells are identical Fill in the gaps: How does phototropism a plant’s chances of survival? 1. Plants need light to , they can not move so they grow their in the direction of the source. Plants use the light energy to convert & water into & oxygen. Glucose is the food source. 2. It makes sure the emerging shoots grow in the right direction out of the What kind of engineered cells be used to treat damaged tissues? cells. Define phototropism: Development of Plants & Animals What is a stem cell? What is a plant stem cell called? If adult humans have stem cells why can we not grow new limbs or organs? + Label with chromosome numbers What are genetic switches & what do they control? What are auxins? Where are they produced? What do auxins do in a plant? 1. 2.