part 1

Question 1

What are enzymes?

Answer 1

biological catalyst

Question 2

Enzymes are large molecules that ________ without themselves undergoing any change

Answer 2

increase the rates of chemical
reactions

Question 3

When enzymes speed up things, do enzymes change?

Answer 3

no, they stay the same

Question 4

refers to the ability of enzymes to preferentially catalyze reactions that produce a specific stereoisomer of a compound over others

Answer 4

Stereoselective

Question 5

Enumerate the classification of Enzymes

Answer 5

-Oxidoreductases
-Transferases
-Hydrolases
-Lyases
-Isomerases
-Ligases or Synthetases

Question 6

TYPE OF ENZYME. They Catalyze oxidation-reduction reactions.

Answer 6

Oxidoreductases

Question 7

TYPE OF ENZYME. Group transfer reactions

Answer 7

Transferases

Question 8

TYPE OF ENZYME. Hydrolysis reactions.

Answer 8

Hydrolases

Question 9

TYPE OF ENZYME. Addition of two groups to a C-C double bond,
or removal of two groups to create a C-C double bond.

Answer 9

Lyases

Question 10

TYPE OF ENZYME. Isomerization reactions.

Answer 10

Isomerases

Question 11

TYPE OF ENZYME. The joining to two molecules

Answer 11

Ligases or Synthetases