Chem 210 Module 7 Final Exam Questions With Answers Latest 2023/2024 (Graded A+)

Chem 210 Module 7 Final Exam Questions With Answers Latest 2023/2024 (Graded A+) True or false: The β-oxidation pathway degrades both even-numbered and oddnumbered fatty acids. TRUE Question 6 3 / 3 pts In converting glucose to pyruvate, how many ATP or NADH are produced (or required) in the 1,3-bisphosphoglycerate to 3-phosphoglycerate step in glycolysis? 2 ATP produced 1 ATP required 1 NADH produced 2 NADH and 1 ATP produced None of the above 2 ATP PRODUCED Question 7 3 / 3 pts In converting glucose to pyruvate, how many ATP or NADH are produced (or required) in the phosphoenolpyruvate to pyruvate step in glycolysis? 1 ATP required 1 ATP produced 2 ATP produced 2 ATP required None of the above 2 ATP PRODUCED Question 8 3 / 3 pts What is the primary reactant of glycolysis? Correct! Glucose Glucose-6-phosphate Fructose Fructose-6-phosphate Hexokinase GLUCOSE In glycolysis, when glucose enters a cell, it is immediately phosphorylated to form glucose-6-phosphate. The phosphate donor in this reaction is ATP, and the enzyme is ________. Hexokinase Aldolase CoA Phosphohexose isomerase None of the above HEXOKINASE Question 10 3 / 3 pts In the last reaction of glycolysis, ATP is formed by the direct transfer of a phosphate group from a metabolite to ADP. This process is referred to as: Substrate-level phosphorylation Protein phosphorylation Lipid phosphorylation Isomerization Photo-protein dephosphorylation SUBSTRATE-LEVEL PHOSPHORLATION Question 11 0 / 3 pts Under anaerobic conditions, to which compound is pyruvate converted? NADH Lactate Hexokinase GAP None of the above LACTATE Question 12 3 / 3 pts How many steps are in the glycolysis pathway? 3 6 10 12 14 10 Question 13 3 / 3 pts The reactions of glycolysis take place in/on the ___________. Mitochondria Vacuoles Ribosome Correct! Cytosol None of the above CYTSOL Question 14 3 / 3 pts How is ATP used in the initial steps of glycolysis? Isomerization reaction Phosphorylation reaction Protein production Lipid phosphorylation None of the above PHOSPHORYLATION REACTION Question 15 3 / 3 pts Which of the following is a cyclic pathway? A. CAC B. PDH C. Glycolysis D. Oxidative phosphorylation E. β-oxidation A.CAC Question 16 3 / 3 pts How many ATP molecules does NADH yield after oxidative phosphorylatio