Oxidation and reduction reactions are reactions which involve the transfer of electrons i.e H+ ions .
If an electron is removed the reaction is said to be oxidation reaction and if the electron is gained or added then the reaction is said be reduction reaction.
In the above options all except ATP undergoes oxidation-reduction reactions.
Therefore, the correct option is A.
Which of the following does NOT undergo oxidation-reduction reactions? A. ATP B. NADH C. NADPH D....
Given the roles of NAD+ NADH in oxidation reactions and NADPH- NADP+ reduction reactions, discuss which cofactor is more commonly used in catabolic pathways and which one is in anabolic pathways? What do you expect the intracellular ratios of NAD+/NADH and NADP+/NADPH to be high or low under homeostasis? Explain your answers. Explain the benefits of the Q cycle comparing to direct transfer of electrons from QH2 to two cytochrome c Distinguish substrate-level phosphorylation and oxidative phosphorylation. Provide specific examples...
Indicate if the following coenzymes are involved in reduction (R) or in oxidation (O) reactions: NADPH; FAD; NAD+.
cofactor involved in oxidation-reduction reactions can give the protein a yellow or brown color A. NADH B. FMN C. FAD D. Vitamin K E. Vitamin D
3) Which of the following are the reasons why FADH2 produce less ATP compared to NADH? (3 points) I) Because it has lower oxidation potential compared to NADH II) Because it has lower reduction potential compared to NADH III) Because formation of FAD+ requires energy input IV) It pumps less number of H+ required for generation a) I and III b) III and IV c) I and IV d) II and IV
In noncyclic photophosphorylation, water is used for the hydrolysis of ATP. D. the oxidation of NADPH. the excitation of chlorophyll. E. the synthesis of chlorophyll. the reduction of chlorophyll.
Classify the chemical reactions. Oxidation-Reduction Acyl Group Transfer Phosphoryl Group Transfer Hydration-Dehydration NADH H+ C o NADH NAD CoA-S-C-CHa H20 ATP ADP HO-CH HO-CH COO O-PO.
Which of the following does not occur during the calvin cycle? a) oxidation of NADPH b) release of oxygen c) regeneration of the CO2 acceptor d) carbon fixation
Which of the following chemical species will undergo an oxidation-reduction reaction with iron metal, Fe(s)? (Please show all works and explanations) 12. Which of the following chemical species will undergo an oxidation-reduction reaction with iron metal, Fe (s)? A) platinum, Pt (s) B) zinc bromide, ZnBr2 (a C) auric chloride, AuCl3 (aq) D) silver, Ag (s)
In which of the following unbalanced reactions does chromium undergo oxidation ? Cr3+ - Cr2+ More than one possible answer is shown o Cr3+ - Cr₂O72- Croq 2- Cr₂O72- Cr3+ - Cr
Where in Photosynthesis does the reduction of NADPH occur Select one: a. PS II b. All of the choices c. Light independent reactions d. P.SI