ENZYME

Tick all the properties of enzyme.

• speed up metabolic reaction

• remain unchanged at the end of reaction

• made of fats

• known as biocatalysts

A site for substrate to fit in an enzyme is called as....

Describe the function of enzyme in germinating seed.

In a liver, there is one enzyme that is responsible to break down hydrogen peroxide. What is the name of the enzyme?

• Carbohydrase

• Catalase

• Protease

• Lipase

Describe the function of enzyme in detergent industry.

Tick all that are true regarding the naming of enzyme.

• name after its product

• name after its substrate

• usually ends with -ase

• name after the scientist

A mechanism that represent the work of enzyme is called as....

Tick all that apply to the lock and key mechanism.

• substrate acts as the key

• active site of enzyme act as the lock

• each enzyme can only work with a particular substrate

• enzyme remain unchanged after the reaction

after substrate fits to the active site of an enzyme, both of them will form....complex

How do you predict your result?

• I am confidence of the result

• Might regret it but still excited

• I am not looking forward to the result

• I wish to re-do it