redox reactions in cells are facilitated by enzymes known as?
redox reactions in cells are facilitated by enzymes known as?
Homework Answers
dehydrogenases are enzymes which catalyze the removal of hydrogen from one species ( when hydrogen is removed it is oxidized) and reduces another species by transferring hydrogen so the answer is dehydrogenases ( it is also called oxidoreductase)
7. Biological redox reactions are catalyzed by enzymes requiring stoichiometric co-factors. In th...
7. Biological redox reactions are catalyzed by enzymes requiring stoichiometric co-factors. In the case of the oxidation shown below, the cofactor is derived from the vitamin riboflavin. Draw a mechanism for the reaction shown in the scheme. enzyme O FAD FADH2 enzyme succinate dehydrogenase
7. Biological redox reactions are catalyzed by enzymes requiring stoichiometric co-factors. In the case of the oxidation shown below, the cofactor is derived from the vitamin riboflavin. Draw a mechanism for the reaction shown in the...
Redox reactions in living cells involve either complete or partial transfer of pair of electrons from...
Redox reactions in living cells involve either complete or partial transfer of pair of electrons from an electron donor to an electron acceptor. Briefly describe how a pair of electrons can be partially transferred from an electron donor to an electron acceptor. What does it entail? Describe.
Use line notation to represent the electrochemical cells for each of the following overall redox reactions....
Use line notation to represent the electrochemical cells for each of the following overall redox reactions. 2Ag+(aq)+Pb(s)→2Ag(s)+Pb2+(aq) 2ClO2(g)+2I−(aq)→2ClO−2(aq)+I2(s) O2(g)+4H+(aq)+2Zn(s)→2H2O(l)+2Zn2+(aq) please help! thank you!!
Redox and Non-Redox Reactions Redox and Non-Redox Reactions For each of the following reactions, answer: True...
Redox and Non-Redox
Reactions
Redox and Non-Redox Reactions For each of the following reactions, answer: True or False? -- "This is an oxidation-reduction (redox) reaction." C Au(s) + 3HNO3(aq) + 4HCl(aq) + HAUCl4(aq) + 3NO2(g) + 3H20 (1) AgBr(s) + 2Na2S2O3(aq) - Na3Ag(S203)2(aq) + NaBr(aq) 4Br2(aq) + H2S2O3(aq) + 5H20(1) - 8HBr(aq) + 2H2SO4(aq) 2H2CrO4(aq) —+H2Cr2O7(aq) + H20(1) 3H20(1) + P4(s) + 3KOH(aq) — 3KH2PO2(aq) + PH3(g) Cao(s) + CO2(g) + CaCO3(s) Hg2Cl2(s) + 5HNO3(aq) → 2Hg(NO3)2(aq) + HNO2(aq) +...
Identify if the following reactions are redox reaction or not. If they are redox reactions. specify...
Identify if the following reactions are redox reaction or not. If they are redox reactions. specify what is oxidized and what is reduced. a. Cu(OH)2(s) + 2HNO,(aq) Cu(NO3)2(aą)+ 2H20() b. Fe203(s) +2C0(g)- 2Fe(s) + 3co (9)
Which of the following reactions are redox reactions?
Which of the following reactions are redox reactions?
1)Which statement about enzymes is TRUE? a)Enzymes are the reactants in a chemical reaction b)Enzymes catalyze...
1)Which statement about enzymes is TRUE? a)Enzymes are the reactants in a chemical reaction b)Enzymes catalyze specific reactions c)Enzymes' functions require inhibitors d)Enzymes are the products in a chemical reaction 2)Active transport ________. a)is a type of facilitated diffusion b)moves solutes with their concentration gradient c)can involve the transport of ions d)does not use ATP as an energy source 3)What is the chromosome composition of a normal human female? a)44 autosomes, 1 X chromosome, and 1 Y chromosome b)46 autosomes,...
Which of the following components of the light dependent reactions is NOT involved in redox reactions?...
Which of the following components of the light dependent reactions is NOT involved in redox reactions? a. Electron Transport Chain b. P680 c. P700 d. ATP synthase e. All of these are involved in redox reactions Can you explain your reasoning and what they mean by redox reactions?
4:04 17.2 Acidic Redox Reactions « BACK TO ASSIGNMENT OVERVIEW 17.2 Acidic Redox Reactions Balance acidic...
4:04 17.2 Acidic Redox Reactions « BACK TO ASSIGNMENT OVERVIEW 17.2 Acidic Redox Reactions Balance acidic oxidation-reduction reactions Question The first step in balancing redox reactions involves: Select the correct answer below: O balancing oxygen atoms O balancing hydrogen atoms O balancing charge splitting the reaction into half- reactions MORE INSTRUCTION Content attribution
Redox Reactions
Balance the folioing redox reactions via the 1/2 reaction method - Show all workCr2O72- +I- => Cr3 + IO3- ( In acidic solution)
7. Biological redox reactions are catalyzed by enzymes requiring stoichiometric co-factors. In the case of the oxidation shown below, the cofactor is derived from the vitamin riboflavin. Draw a mechanism for the reaction shown in the scheme. enzyme O FAD FADH2 enzyme succinate dehydrogenase
7. Biological redox reactions are catalyzed by enzymes requiring stoichiometric co-factors. In the case of the oxidation shown below, the cofactor is derived from the vitamin riboflavin. Draw a mechanism for the reaction shown in the...
Redox and Non-Redox
Reactions
Redox and Non-Redox Reactions For each of the following reactions, answer: True or False? -- "This is an oxidation-reduction (redox) reaction." C Au(s) + 3HNO3(aq) + 4HCl(aq) + HAUCl4(aq) + 3NO2(g) + 3H20 (1) AgBr(s) + 2Na2S2O3(aq) - Na3Ag(S203)2(aq) + NaBr(aq) 4Br2(aq) + H2S2O3(aq) + 5H20(1) - 8HBr(aq) + 2H2SO4(aq) 2H2CrO4(aq) —+H2Cr2O7(aq) + H20(1) 3H20(1) + P4(s) + 3KOH(aq) — 3KH2PO2(aq) + PH3(g) Cao(s) + CO2(g) + CaCO3(s) Hg2Cl2(s) + 5HNO3(aq) → 2Hg(NO3)2(aq) + HNO2(aq) +...
Identify if the following reactions are redox reaction or not. If they are redox reactions. specify what is oxidized and what is reduced. a. Cu(OH)2(s) + 2HNO,(aq) Cu(NO3)2(aą)+ 2H20() b. Fe203(s) +2C0(g)- 2Fe(s) + 3co (9)
Which of the following reactions are redox reactions?
4:04 17.2 Acidic Redox Reactions « BACK TO ASSIGNMENT OVERVIEW 17.2 Acidic Redox Reactions Balance acidic oxidation-reduction reactions Question The first step in balancing redox reactions involves: Select the correct answer below: O balancing oxygen atoms O balancing hydrogen atoms O balancing charge splitting the reaction into half- reactions MORE INSTRUCTION Content attribution
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