Uses of Enzymes

Question 1

What do some microorganisms produce?

Answer 1

Enzymes which pass out of their cells and catalyse reactions outside them.
These enzymes have many uses in the home and in industry.

Question 2

Name 3 things which enzymes are used in?

Answer 2

Biological detergents.
Used to change foods.
In industry.

Question 3

Describe enzymes being used in biological detergents?

Answer 3

Enzymes are the ‘biological’ ingredients in biological detergents and washing powders.
Mainly protein-digesting enzymes and fat-digesting enzymes.

Question 4

Because the enzymes break down animal and plant matter in biological detergents, what does this mean?

Answer 4

They are ideal for removing stains like food or blood.

Question 5

When are biological detergents more effective?

Answer 5

Working at low temperatures eg 30 degrees.