eimearkelly3
Quiz by , created almost 6 years ago

Leaving Certificate Biology (Enzymes) Quiz on Enzymes, created by eimearkelly3 on 08/12/2013.

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eimearkelly3
Created by eimearkelly3 almost 6 years ago
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Question 1

Question
Enzymes are :
Answer
  • Carbohydrates
  • Proteins
  • Lipids

Question 2

Question
A catalyst
Answer
  • Speeds up a reaction
  • Slows down a reaction

Question 3

Question
Enzymes are :
Answer
  • 2D
  • 3D

Question 4

Question
Substrate
Answer
  • The substance with which an enzyme reacts
  • The substance(s) the enzyme forms

Question 5

Question
Product
Answer
  • The substance with which an enzyme reacts
  • The substance(s) an enzyme forms

Question 6

Question
Denaturation is generally
Answer
  • Reversible
  • Irreversible

Question 7

Question
Catabolic enzymes
Answer
  • Break down complex molecules
  • Convert simple molecules into more complex molecules

Question 8

Question
Anabolic enzymes
Answer
  • Break down large molecules into simpler molecules
  • Convert simple molecules into more complex molecules

Question 9

Question
At what point do enzymes become denatured
Answer
  • If the temperature is too low
  • If the temperature is too high

Question 10

Question
A bioreactor is made of
Answer
  • Steel
  • Stainless steel
  • Iron
  • Wood
  • Plastic