chapter nine

Question 1

fermentation

Answer 1

no o2 present

Question 2

cellular respiration

Answer 2

o2 present

Question 3

substrate level phosphorylation

Answer 3

enzymes, krebs/glycolysis

Question 4

oxidative phosphorylation

Answer 4

no enzymes, electron transport and chemiosmosis

Question 5

glycolysis

Answer 5

every organism uses this process to start to break down sugar, EVOLVED BEFORE MITOCHONDRIA

Question 6

what are the products of the citric acid cycle?

Answer 6

2 CO2 - breathe out
3 NADH - electron for transport
FADH2 - electron for transport
ATP

Question 7

electron transport chain location

Answer 7

inner membrane of mitochondria

Question 8

electron transport chain structure

Answer 8

folds for increased SA

Question 9

electron transport chain function

Answer 9

move electron and use energy to pump H+ out of matrix to build up a gradient

Question 10

anaerobic efficiency calculation

Answer 10

2%

Question 11

aerobic efficiency calculation

Answer 11

34%

Question 12

obligate anaerobes

Answer 12

have to be anaerobic

Question 13

what is glycolysis’ first choice?

Answer 13

carbs

Question 14

what is glycolysis’ last resort?

Answer 14

proteins