In this context, transamination reactions wont require NAD+. In fact, they require pyridoxal-5-phosphate and transaminases. So, the correct answer is transamination
Which of the following does NOT require NAD+? O O O Boxidation oxidative deamination glycolysis O...
Which of the following reduces NAD+ to NADH? *photosystem I *glycolysis *fermentation *oxidative phosphorylation *citric acid cycle *Calvin cycle
Which of the following statements describes NAD+?A. NAD+ is oxidized by the action of hydrogenates.B. NAD+ is reduced to NADH during glycolysis, pyruvate oxidation, and the citric acid cycle.C. NAD+ can donate electrons for use in oxidative phosphorylation.D. In the absence of NAD+, glycolysis can still function.E. NAD+ has more chemical energy than NADH.
Which of the following is correct? O Most of the ATP are produced by substrate-level phosphorylation. O Glycolysis relies on substrate-level oxidation for the four ATP produced in this pathway. O Most ATP from cellular respiration are produced directly in the citric acid (Krebs) cycle. Each FADH2 yields about 1.5 ATP via oxidative phosphorylation. Submit Request Answer
QUESTION 45 Which of the following is a catabolic process that takes place only in the absence of oxygen? O fermentation glycolysis electron transport / oxidative phosphorylation citric acid cycle QUESTION 46 Which of the following is the name of a metabolic pathway that uses glucose to produce ribose-5-phosphate and the reducing coenzyme, NADPH? oxidative deamination glycolysis the pentose phosphate pathway gluconeogenesis fermentation QUESTION 47
Where do the following occur in a cell? a) Glycolysis b) Citric Acid Cycle c) Oxidative Phosphorylation d) Carbon Fixation
Be able to label any and all steps in: glycolysis, the citric acid cycle and oxidative phosphorylation. Including (but not limited to): names of compounds, enzymes (for extra credit where stated), ATP produced, NADH and FADH2 produced, and the role or importance of main molecules. **Note: this is really three questions in one. Therefore, know how to label the sequences in 1. Glycolysis 2. The citric acid cycle and 3. Oxidative phosphorylation .
1. What are the products of one turn of the citric acid cycle (do not consider oxidative phosphorylation during electron transport? 2. In step 3 of the citric acid cycle, isocitrate is converted into a-ketoglutarate. What is/are other product(s) of this reaction? 3. NADH is produced during glycolysis in the cytosol. How does it enter the mitochondria for further oxidation? 4. What is the total number of ATP molecules produced from the myristic acid CH3(CH12)COOH found in coconut oil? 5....
A) what effect does increasing a cell's NADH/NAD+ ratio have? 1. No effect on citric acid cycle activity 2. decrease in citric acid cycle efficiency 3. decrease in citric acid cycle activity 4. increase in citric acid cycle activity B) Which of the following mechanisms allow ATP synthase complex to release ATP as proton flow occurs? 1. activation 2. conformational coupling 3. chemiosmosis 4. oxidative phosphorylation
QUESTION 25 Throughout glycolysis, the citric acid cycle, and most of oxidative phosphorylation, energy is stored in: oxygen protons o electrons carbohydrates
Oxidative phosphorylation refers to O the electron transport chain coupled to glycolysis O the citric acid cycle coupled to ATP synthesis O beta-oxidation coupled to ATP synthesis O the electron transport chain coupled to ATP synthesis QUESTION 8 Which ATP synthase subunit binds protons from the intermembrane space? OCO O Beta Alpha O Gamma QUESTION 9 Which ATP synthase subunit catalyzes the phosphorylation of ADP? O Alpha Beta O Gamma O C10