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Exam Vocabulary

Exam Vocabulary. “ Define ” – write a sentence saying what the word means, give an example or draw a diagram if it helps E.g. “ Define Cell ” – a cell is the smallest unit of life e.g. a blood cell.

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Exam Vocabulary

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  1. Exam Vocabulary

  2. “Define” – write a sentence saying what the word means, give an example or draw a diagram if it helpsE.g. “Define Cell” – a cell is the smallest unit of life e.g. a blood cell “Function” – say what the job of the object isE.g. “Give one function of the kidneys” – The kidneys get rid of waste urea from our bodies

  3. “State” – give the word/phrase asked for, nothing elseE.g. “State the function of a chloroplast” – Photosynthesis “Explain” – tell in your own words how something happenedE.g. “Explain how you varied pH in the enzyme experiment” – A different pH buffer was added to each graduated cylinder.

  4. “List”/ “Give” – write the words under one anotherE.g. “List/Give the products of photosynthesis” – glucoseoxygen “Name” – just write the word nothing elseE.g. ”Name one cell organelle that contains dna “ – nucleus

  5. “Outline”/ “write a short note” – write the main points in a listusing diagrams with it if you canE.g. “Outline the stages in Nutrition” –Ingestion: taking in of food into the mouthDigestion: the breaking down of food into smaller piecesAbsorption: the movement of digested food into the bloodstreamAssimilation: the taking of digested food particles into body cells Egestion: the getting rid of undigested food out of the body

  6. “and” – do the two things asked forE.g. “Define excretion and egestion” Excretion is the removal of waste products of metabolismEgestion is the removal of undigested food from the organism

  7. “or” – do one of the things asked forE.g.“Define excretion or egestion” Excretion is the removal of waste products of metabolism

  8. “Describe” – give a full and detailed account, using labelleddiagrams if possibleE.g. “Describe physical and chemical digestion in the mouth”In the mouth the teeth work on food in different ways, describe each tooth and its function, also draw a diagram of each. The only chemical digestion in the mouth is caused by the enzyme amylase breaking down starch into maltose.The physical digestion increases surface area for the enzyme amylase to work on

  9. “Distinguish between” – write a sentence for each making sure you show the difference between the two wordsE.g. “Distinguish between excretion and egestion” – Excretion is the removal of waste products of metabolismEgestion is the removal of undigested food from the organism

  10. “Why” – explain the reason behind the word or processE.g. “Why is photosynthesis an anabolic process” – because it takes small molecules and makes them into larger ones using energy in the process

  11. “Draw a labelled diagram ” – in pencil draw a diagram, name the parts by using lines to connect(touch) the parts and the name. Do not use arrows.E.g. “Draw a labelled diagram of an enzyme and its corresponding substrate” – SUBSTRATE ENZYME

  12. REMEMBER ALWAYS GIVE AN EXAMPLE and DRAW A DIAGRAM IF YOU CAN

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