Quiz
Enzyme quiz
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Fragen in diesem Quiz (9)
1Enzymes are large molecules?
- ARichtig
- BFalsch
2A catalyst is a substance that speeds up the rate of a chemical reaction by
- ABonding with the active site
- BBreakdown of a large molecule into smaller molecules
- Cmaking molecules move faster and form bonds quicker
- Dformation of a large molecule from smaller molecules
3Enzymes function the way they do because they have a specific [blank_start]shape[blank_end].
- Ashape
4A substrate is the [blank_start]reactant of an enzyme[blank_end]-[blank_start]catalyzed reaction[blank_end]
- Areactant of an enzyme
- Bcatalyzed reaction
5Is the enzyme altered or changed during the reaction?
- Ayes
- Bno
6What happened to pectinase at pH of
2 and pH of 8? [blank_start]The enzyme changed shape and denatured[blank_end]- AThe enzyme changed shape and denatured
7An enzyme is what type of molecule
- ACarbohydrate
- BLipid
- CDNA
- DProtien
8Which of the statements is false?
- AEnzymes can only break down molecules
- Benzymes can only act on certain substrates
- Cenzymes are reuseable
- Denzymes are shape dependent
9What happens to enzymes when they are outside their normal pH range?
- Aenzyme molecules speed up
- Benzymes improve their ability to function
- Cenzymes and substrated collide less often
- Denzymes change shape and therefore dont function
Informationen
- Beschreibung
- Biology Quiz am Enzyme quiz, erstellt von Natalie Scanlon am 27/09/2019.
- Autor
- Natalie Scanlon
- Sprache
- English
- Aufrufe
- 0
- Schlagwörter
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