UNE BIOCHEMISTRY MIDTERM TEST BANK QUESTIONS AND ANSWERS 2023.

UNE BIOCHEMISTRY MIDTERM TEST BANK QUESTIONS AND ANSWERS 2023. UNE Biochemistry Midterm Study Bank 1. Succinate is a substrate for which complex in the electron transport chain? a.) Complex 1 (NADH-1 oxidoreductase) b.) Complex IV (Cyt c oxidase) c.) Complex V (ATP synthase) d.) complex II (Succinate-Q reductase): Complex II (succinate-Q reductase) (D) 2. Which of the following would be consistent with an exergonic reaction? a.) S would be negative b.) G would be negative c.) S would be positive d.)G would be positive: G would be negative (B) 3. Which of the following describes the malate-aspartate shuttle system? a.) Carries NADH from the cytoplasm directly into the mitochondria b.) Generates 2.5 molecules of ATP in mitochondria per each NADH from glycolysis c.) Moves NADH from the mitochondria to the cytoplasm d.) Relies on malate dehydrogenase in the inner mitochondrial membrane e.) Requires reduction of pyruvate to lactate for oxidizing NADH: Generates 2.5 molecules of ATP in mitochondria per each NADH from glycolysis (B) 4. ATP is a high energy molecule that is often hydrolyzed during reactions. Theenergy within ATP is stored primarily in which of the following components of the molecule? a.) In the high energy phosphate bonds b.) In the adenine base