Bio 1100 EXAM 2 QUESTIONS WITH
100% COREECT ANSWERS
\.catabolic pathways
Break down cellular components
Exergonic (releases energy)
\.anabolic pathways
Synthesize cellular components
Endergonic (some coupled to exergonic reaction)
\.Does glycolysis require oxygen?
No, it is anaerobic
\.When glycolysis occurs with oxygen, what does it create
Pyruvate (aerobic respiration)
\.When glycolysis occurs without oxygen, what does it create
makes lactic acid or ethanol (fermentation)
\.Where does glycolysis take place?
cytosol
\.Inputs of glycoysis
1 Glucose molecule
2 ATP
2 NAD+
4 ADP
\.Outputs of Glycolysis
2 Pyruvate
2 ATP (net)
2 NADH
, \.What are Prof. Duxburys dogs names
Finn and Poppi
\.Was Mr. Duxbury in a garage band
No
\.Where does Glycolysis start
cytoplasm of the cell
\.What is Pyruvate broken down by?
pyruvate dehydrogenase
\.What does the breakdown of pyruvate Yield
1 NADH for each pyruvate
\.In eukaryotes, pyruvate is transported where
mitochondrial matrix
\.In the breakdown of pyruvate what is removed from each pyruvate
Molecule of CO2
\.What is the Metabolic cycle
Some molecules enter while others leave
Series of organic molecules regenerated in each cycle
\.How is Citrate aka citric acid formed
Acetyl is removed from Acetyl CoA and attached to oxaloacetate
\.What has to be regenerated in order for the Citric acid cycle to occur again
Oxaloacetate
\.In the citric acid cycle what are the series of steps released
2 CO2, 1 ATP, 3 NADH, and
1 FADH2 (per Acetyl-CoA!!!!)
\.inputs of citric acid cycle
2 Acetyl-CoA
2 ADP
100% COREECT ANSWERS
\.catabolic pathways
Break down cellular components
Exergonic (releases energy)
\.anabolic pathways
Synthesize cellular components
Endergonic (some coupled to exergonic reaction)
\.Does glycolysis require oxygen?
No, it is anaerobic
\.When glycolysis occurs with oxygen, what does it create
Pyruvate (aerobic respiration)
\.When glycolysis occurs without oxygen, what does it create
makes lactic acid or ethanol (fermentation)
\.Where does glycolysis take place?
cytosol
\.Inputs of glycoysis
1 Glucose molecule
2 ATP
2 NAD+
4 ADP
\.Outputs of Glycolysis
2 Pyruvate
2 ATP (net)
2 NADH
, \.What are Prof. Duxburys dogs names
Finn and Poppi
\.Was Mr. Duxbury in a garage band
No
\.Where does Glycolysis start
cytoplasm of the cell
\.What is Pyruvate broken down by?
pyruvate dehydrogenase
\.What does the breakdown of pyruvate Yield
1 NADH for each pyruvate
\.In eukaryotes, pyruvate is transported where
mitochondrial matrix
\.In the breakdown of pyruvate what is removed from each pyruvate
Molecule of CO2
\.What is the Metabolic cycle
Some molecules enter while others leave
Series of organic molecules regenerated in each cycle
\.How is Citrate aka citric acid formed
Acetyl is removed from Acetyl CoA and attached to oxaloacetate
\.What has to be regenerated in order for the Citric acid cycle to occur again
Oxaloacetate
\.In the citric acid cycle what are the series of steps released
2 CO2, 1 ATP, 3 NADH, and
1 FADH2 (per Acetyl-CoA!!!!)
\.inputs of citric acid cycle
2 Acetyl-CoA
2 ADP
