Enzymes

Question 0

Two types of metabolism

Answer 0

• Anabolism

- Catabolism

Question 1

Cellular chemical processes are referred to as

Answer 1

Metabolism

Question 2

Anabolism

Answer 2

Metabolism in which chemical compounds are built

Question 3

Catabolism

Answer 3

Metabolism in which larger molecules are broken down

Question 4

Reactions occur normally because of

Answer 4

Particle collision

Question 5

Enzymes are ________, which means they increase efficiency in chemical reactions without being affected.

Answer 5

Catalysts

Question 6

Enzymes are special proteins that can lower the

Answer 6

Activation energy

Question 7

Special bonding areas in enzymes

Answer 7

Active sites

Question 8

Molecules an enzyme metabolizes

Answer 8

Substrates

Question 9

What enzymes and substrates are called when bonded together

Answer 9

The enzyme-substrate complex

Question 10

Not all enzymes can fill all substrates. They are

Answer 10

Shape specific

Question 11

When the substrate bonds with the active site and the enzyme firms up the attachment

Answer 11

Induced fit

Question 12

What suffix refers to enzymes

Answer 12

-ase

Question 13

Environmental factors within the cell can

Answer 13

Affect how well an enzyme functions

Question 14

Denature

Answer 14

Change shape causing it to be unable to function

Question 15

Causes for the denaturing of enzymes

Answer 15

• temperature range
• pH range
• inhibitors
  - competitive
  - noncompetitive

Question 16

Types of enzyme inhibitors

Answer 16

• Competitive: block the active site

- Noncompetitive: change the shape of the enzyme