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Leaving Certificate Biology Enzyme 3 EQ iQuiz
FIRST In PowerPoint 2007 if you see a Security Warning click HERE on Options… and then click on Enable this content SECOND Press the F5 Key to Begin, Then click on this Blue Box
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The sum of all the chemical reactions in an organism is known as what?
Respiration Metabolism Photosynthesis Digestion
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To which group of biomolecules do enzymes belong?
Fats Proteins Carbohydrates Sugars
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What is the name given to the pH that an enzyme works best at?
Best pH Minimum pH Maximum pH Optimum pH
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Which of these words describes an enzyme that has permanently lost it’s shape and will no longer function? Denatured Destroyed Degraded Defunct
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At which of the following temperatures do human enzymes work best at?
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What term is used to describe a cellular reaction in which large molecules are broken down into smaller ones? Metabolic Catabolic Anabolic Diabolic
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Which of the following is an enzyme involved in the digestion of fat?
Lipase Amylase Protease Sucrase
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What is the name of the vessel in which bioprocessing is carried out?
Biopot Bioreactor Bioreactant Biovessel
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Which of the following is an enzyme?
Glucose Maltose Sucrase Lactose
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Which of the following is an anabolic reaction in plants?
Respiration Transpiration Photosynthesis Digestion
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Where in a cell are enzymes made?
Mitochondria Ribosomes Nucleus Chloroplasts
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Which of the following are an enzyme and the substrate it acts on?
Amylase & Maltose Pepsin & Protein Maltase & Starch Lipase & Glucose
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What is the name of the part of an enzyme that joins with the substrate?
Active fit Induced fit Active site Enzyme-Substrate Complex
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Enzymes can change their shape slightly to better fit the substrate they are reacting with. Name this theory. Active site Denaturation Specificity Induced fit
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Which of the following is a substance used to immobilise enzymes?
Sodium hydroxide Sodium alginate Calcium alginate Sodium chloride
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Enzyme 3 EQ iQuiz How did you do? Click this Blue Box to find out
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