Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
19 Cards in this Set
- Front
- Back
|
Catalyst
|
Alters the rate of a chemical reaction without being changed itself
|
|
|
Enzymes
|
proteins that function as bilogical catalysts
|
|
|
Starch is digested by..?
|
Amylase
|
|
|
Protein is digested by..?
|
Protease
|
|
|
What does catalase break down?
|
Hydrogen peroxide into water and hydrogen
|
|
|
Name of enzyme that breaks down fats
|
lipases
|
|
|
Enzyme that breaks down maltose
|
Maltease
|
|
|
Enzyme that breaks down sucrose
|
Sucrase
|
|
|
Made by the reaction in the active site
|
Product
|
|
|
All enzymes are..
|
proteins
|
|
|
High temperatures ..... enzymes
|
Denatures
|
|
|
High temperatures ..... enzymes
|
Denatures
|
|
|
Optimum pH
|
The temperature at which enzymes works fastest
|
|
|
Pectinase
|
Enzymes that extract fruit juice
|
|
|
Fructose
|
1. sweeter than glucose and sucorse
2. Has less sugar |
|
|
Isomerase
|
An enzyme that could be used to convert glucose into fructose
|
|
|
Fermenters
|
Large vessels where microorganisms are grown
|
|
|
Use of enzymes in washing powders
|
Enzymes break down insoluble substances that can be washed away
|
|
|
Low kinteic energy means
|
1. low temperature
2. increases reaction rate |
