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level: Level 1

Questions and Answers List

level questions: Level 1

QuestionAnswer
ProtoctistsMicroscopic single-called organs
What are the 5 kingdomsAnimal,Plants,Fungi,Protoctists,Prokaryotes
What is the name of the name of the tail on micro organismsFlagella
What engulfs pathogensWhite blood cells
What are antibodiesAntibodies bind to antigens and the pathogen
Name 3 primary defences the body has to protect from pathogensMucus,Skin,Stomach acid, tears, hair
What’s in vaccinesA dead/weakened version of the virus
Who invented vaccinesEdward Jenner
What does ‘biotic’ meanLiving thing
What does ‘anti’ meanAgainst
What are the 7 food groupsProtein,Carbohydrates,Fats/lipids,Fibre, Vitamins,Minerals,Water
What does the Biuret test test forProtein
What are fat molecules made up ofGlycerol and fatty acids
What tests for vitamin cDCPIP/6-dichlorophenolindophenol
What is the deficiency disease of lack of Vitamin BPallegra
What is a Hydroponic plantA plant that doesn’t need soil to grow
What is the chemical reaction of photosynthesisCarbon dioxide + water -> Glucose + Oxygen
Why does photosyntheses happen more in the dayBecause light is more frequent in the day
What colour does Hydrogen Carbonate indicator show for a low CO2 concentrationPink/Purple
What colour does Hydrogen carbonate indicator show for a high level of CO2 concentrationOrange/Yellow
What is the waxy cuticle adapted forA waterproof coating for the leaf
What does the stoma doAllows gases to enter and exit the leaf
What is transpirationWhere water evaporates from the leaf
What does spongy and palisade mesophyll doAllows water to travel through the leaf
What is a colonyA community of animals or plants
What is an independent variableThe variable that CHANGES
What is a dependant variableA variable that DOESNT CHANGE
What is a control variableA variable that can be ADDED
What is a vaccineAdditional defence for the body
Who discovered microbesRobert Hook