Enzyme

Which enzyme is used to digest starch?

• protease

• lipase

• amylase

• pepsin

What is the optimum temperature for enzymes in the human body?

• 45 ^oC

• 37 ^oC

• 35 ^oC

• 20 ^oC

Proteins are digested using protease. The products after digesting proteins are called __________

Pepsin is produced in the stomach. What is the optimum pH of pepsin?

• 2

• 7

• 8

• 37

Amylase is present in the mouth and it is mixed with saliva. What nutrient can be digested using amylase?

• starch

• proteins

• fats

• vitamins

What would happen on the rate enzyme activity if the temperature is decreased?

• The reaction stays the same.

• The reaction will be faster.

• The reaction will be slower

• The reaction is invalid.

What is the part of the enzyme where reaction is taking place?

• active site

• enzyme site

• beautiful site

• inactive site

Using the diagram, which color is pancreatic lipase?

• blue

• green

• all of these

• red

Which is the best enzyme for the noodles, "Indomie"?

• protease

• amylase

• lipase

• trypsin

What is meant by 'denatured enzyme'?

• The enzyme is excellent.

• The enzyme can be re-used.

• The enzyme is damaged.

• The enzyme is natural.