B2 chapter 2 summary 0.0 / 5 ? BiologyBiologyOtherNone Created by: HamazCreated on: 02-06-18 17:41 What are plants and algae? They are producers - they make their own food 1 of 13 What is the word equation for Photosynthesis? Carbon dioxide + water > glucose + oxygen 2 of 13 Where does photosynthesis take place? In chloroplasts - contains Chlorophyll which traps the light needed for Photosynthesis 3 of 13 What does the Stomata do? Allows gases to enter and leave a leaf 4 of 13 What do the Guard cells do? They open the Stomata during the day and close them at night 5 of 13 Why and where does aerobic respiration take place? To transfer energy from glucose and it takes place in the mitochondria 6 of 13 What is the word equation for Aerobic Respiration? Glucose + oxygen > carbon dioxide + water (+ energy) 7 of 13 What is the word equation for anaerobic respiration? Glucose > lactic acid (+energy) 8 of 13 What is the word equation for fermentation? Glucose > ethanol + carbon dioxide (+energy) 9 of 13 What is a food chain? Transfer of energy between organisms 10 of 13 What is a food web? A set of linked food chains 11 of 13 What is bioaccumulation? It is when toxic chemicals build up in organisms in a food chain until they reach harmful levels 12 of 13 What is interdependence? The way in which organisms depend on each other to survive, grow + reproduce 13 of 13
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