BIO 116 EXAM 2 UPDATED ACTUAL QUESTIONS AND VERIFIED ANSWERS

BIO 116 EXAM 2 UPDATED ACTUAL
QUESTIONS AND VERIFIED ANSWERS

●● Does cellular respiration break down or build up molecules?
Answer: Break down ; its catabolic


●● What does cellular respiration produce?
Answer: CO2
H2O
ATP


●● What are the cellular respiration inputs?
Answer: Carbon


●● How many pathways are in cellular respiration?
Answer: 3


●● What are the cellular respiration pathways?
Answer: Glycolysis
Krebs Cycle
Oxidative Phosphorylation

,●● What is the difference between aerobic and anaerobic respiration?
Answer: aerobic requires oxygen
anaerobic does not require oxygen


●● Do plants perform cellular respiration?
Answer: YES


●● Where does glycolysis happen?
Answer: In the cytoplasm


●● What are the inputs for glycolysis?
Answer: Glucose
ATP
NAD+


●● What are the outputs of glycolysis?
Answer: ADP
NADH
2 Pyruvate


●● How many carbon in pyruvate?
Answer: 3

, ●● What are the 2 phases of glycolysis?
Answer: Energy Investment
Energy Payoff


●● Has glucose been completely oxidized in glycolysis?
Answer: NO


●● What type of phosphorylation is being done to produce ATP in
glycolysis?
Answer: Substrate Phosphorylation


●● Where does NADH go after glycolysis?
Answer: Electron Transport Chain


●● Where does Pyruvate Oxidation happen in a eukaryotic cell?
Answer: In the matrix
(in the second membrane)


●● How many times does Pyruvate oxidation need to occur for complete
oxidation of glucose to continue?
Answer: 2
EVERYTHING HAPPENS TWICE