Enzyme shtufffff

Question 1

all the chemical reactions in an organism

Answer 1

metabolism

Question 2

putting together reactions

Answer 2

anabolic reactions

Question 3

breaking apart reactions

Answer 3

catabolic reactions

Question 4

-glucose monomers join to form the polymer starch through this process
-loss of molecule/s of water

Answer 4

dehydration synthesis

Question 5

-breaking down complex carbs into simple sugars through this process
-adds water molecule/s

Answer 5

hydrolysis

Question 6

a chemical reaction that releases energy

Answer 6

exergonic

Question 7

a chemical reaction that requires an input of energy

Answer 7

endergonic

Question 8

where does energy come from

Answer 8

combination exergonic/endergonic reactions

Question 9

breaking down large molecules requires this initial input of energy

Answer 9

activation energy

Question 10

reduces the amount of energy to start a reaction

Answer 10

catalysts

Question 11

-biological catalysts
-made of proteins
-facilitate chemical reactions
-increasing rate of reaction without being consumed
-reduce activation energy

Answer 11

enzymes

Question 12

reactant which binds to an enzyme

Answer 12

substrate

Question 13

temporary association of the enzyme and the substrate

Answer 13

enzyme-substrate complex

Question 14

end result of reaction

Answer 14

product

Question 15

-enzyme’s catalytic site
-place where substrate fits into active site

Answer 15

active site

Question 16

-substrate-binding causes the enzyme to shape leading to a tighter fit

Answer 16

-induced fit model

Question 17

active site orients substrates in the correct position for reaction

Answer 17

synthesis

Question 18

active site binds substrate and puts stress on bonds that must be broken, making it easier to separate molecules

Answer 18

digestion

Question 19

the more the enzymes in a concentration…

Answer 19

the higher the reaction

Question 20

the temperature with the greatest number of molecular collisions occurs at

Answer 20

optimum T

Question 21

-adds or removes H+
-disrupts bonds

Answer 21

pH

Question 22

-adds or removes cations and anions
-disrupts bonds

Answer 22

Salt concentration

Question 23

molecules that reduce enzyme activity

Answer 23

inhibitors

Question 24

-competes against substrates
-can be overcome by increasing substrate concentration

Answer 24

competitive inhibitor

Question 25

-binds to a site that isn’t the active site
-still decreases enzyme reactions
-bonds to the allosteric site
-changes enzyme shape

Answer 25

noncompetitive inhibitor

Question 26

regulation and coordination of production

Answer 26

feedback inhibition