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UNE Biochemistry Midterm Study Bank Exam Questions With 100% Correct Answers 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) - answerComplex II (succinate-Q reductase) (D) 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 ...

UNIT 1 UNE CHEM 1005 | Questions and Correct Answers | Latest Update 2024/2025 | 100% Pass Hemoglobin binds oxygen with a greater affinity in the: - Answer -R state Hemoglobin bound to heme is termed a holoprotein. The heme or porphoryin ring is required for oxygen binding and it is termed a: - Answer -prosthetic group Alpha helices and beta sheets are primarily stabilized by: - Answer -H bonding Ligases are a class of enzymes characterized by their ability to: - Answer -synthesize b...

Which of the following serve as REACTANTS in the net reaction of glycolysis? Select all that apply. 2 ADP2- 2 Pi2- 2 NAD+ What are the products of cellular respiration? carbon dioxide and water What are the reactants of cellular respiration? glucose and oxygen What happens in the chemical reactions of oxidative phosphorlaytion? NADH is oxidized and ATP is produced How is ATP produced during fermentation? substrate-level phosphorylation What are the net products of glycolysis? 2 pyruvate, 2 ...

UNIT 1 - Quizzes and Exam, UNE medical biochemistry Unit 1 Test Correctly Answered To Score A+ Which of the following amino acid would not be commonly found in the middle of a an α-helical domain? Proline. It is considered a 'helix breaker' and would not be found in an alpha helix; all other residues are nonpolar hydrophobic and could reside in a transmemebrane domain. Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the fol...

UNE Medical Biochemistry Midterm Exam Questions and Answers 100% Pass Which of the following proteins is likely to have quaternary structure? - A multimeric protein that contains multiple peptide chains Prosthetic groups are complex nonprotein molecules that participate in catalysis by providing functional groups that form a covalent intermediate between the enzyme and the substrate. Which of the following is an example of a coenzyme or cofactor that participates in a covalent catalysis ...

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) 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) Whi...

Which of the following proteins is likely to have quaternary structure? correct answer: A multimeric protein that contains multiple peptide chains Prosthetic groups are complex nonprotein molecules that participate in catalysis by providing functional groups that form a covalent intermediate between the enzyme and the substrate. Which of the following is an example of a coenzyme or cofactor that participates in a covalent catalysis reaction? correct answer: Pyridoxal phosphate Which of t...

Which of the following amino acid would not be commonly found in the middle of a an α-helical domain? - ️️Proline. It is considered a 'helix breaker' and would not be found in an alpha helix; all other residues are nonpolar hydrophobic and could reside in a transmemebrane domain. Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the following will lower the affinity of hemoglobin for oxygen? a) decrease in protons b) in...

UNIT 1 - Quizzes And Exam UNE Medical Biochemistry Unit 1 Graded A Which of the following amino acid would not be commonly found in the middle of a an α-helical domain? ️Proline. It is considered a 'helix breaker' and would not be found in an alpha helix; all other residues are nonpolar hydrophobic and could reside in a transmemebrane domain. Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the following will lower the...

UNE Medical Biochemistry Midterm Questions With Complete Solutions. Which of the following proteins is likely to have quaternary structure? A multimeric protein that contains multiple peptide chains Prosthetic groups are complex nonprotein molecules that participate in catalysis by providing functional groups that form a covalent intermediate between the enzyme and the substrate. Which of the following is an example of a coenzyme or cofactor that participates in a covalent catalysis reactio...