Homework Answers
Answer-
According to the given question-
The reactions which are taking place in living organisms are being controlled by several enzymes. One such enzyme is Peroxidase which convert hydrogen peroxide into water and generate oxygen
2 H2O2 → 2 H2 O + O2
To check The presence of any sample having peroxidase enzymes the sample is mixed with a compound Guaiacol which is also called 2-methyoxyphenol.
The enzyme peroxidase convert hydrogen peroxide into water and oxygen, and the produced oxygen then reacts with the compound Guaiacol which gets oxidized and converted into a brown color compound which gets tetramerize to form tetraguaiacol and the brown colour produced in the reaction are measured by using a spectrophotometer by setting 100 % transmission of blank sample used. Here inn this reaction the hydrogen peroxide work as oxidizing agent and take the electron and proton from the Guaiacol compound and hydrogen peroxide gets reduced while the Guaiacol gets oxidised.
Considering the above question
The correct answer for the question is (C) The Guaiacol is being oxidised to tetraguaiacol and hydrogen peroxide is get reduced to water.
Question 10.
form the above information we can easily get the answeer for the question-
Considering the above question
The correct answer for the question is (D) Guaiacol is colourless but tetraguaiacol has a brownish pigment . so the transmission of light can be used to measure the reaction progress.
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this goes along with the above question.
Question 9 I pls Peroxidase is an...
Question Completion Status: THE TOWN CAP WIVE cuvy UE CE POTURU U UR ECCE v CK...
Question Completion Status: THE TOWN CAP WIVE cuvy UE CE POTURU U UR ECCE v CK CONTENIX catalyzes the breakdown of hydrogen peroxide with the production of water and oxygen. Certain dyes will go from a colorless to a colored form upon oxidation, a property that allows detection of peroxidase activity. In the presence of hydrogen peroxide and peroxidase, orthophenylenediamine (OPD) w be changed from a colorless dye to a yellow compound as it is oxidized. peroxidase H2O + OPD...
* GWhe + Question 4 When glucose and oxygen become carbon dioxide plus water (cell resp...
* GWhe + Question 4 When glucose and oxygen become carbon dioxide plus water (cell resp reaction) which of the following is true: The reaction is.. positive delta G and glucose is oxidized negative delta G and glucose is oxidized positive delta Gandslucose is reduced negative delta Gandducose is reduced Question 5 If an enzyme facilitates an endergonic reaction, which of these is the mo probable to be true? GW obec + If an enzyme facilitates an endergonic reaction, which...
can someone answer these please!! I NEED HELP!! Of the following events from the light reactions...
can someone answer these please!! I NEED HELP!!
Of the following events from the light reactions of photosynthesis, which would be expected to occur first? While being split, electrons are taken out of water. Acceptance of electrons by Pc from the cytochrome complex Donation of electrons from reduced Pq to the cytochrome complex Light-induced reduction of the primary elecetron acceptor in the reaction center of PS Il takes place. Question 2 (2 points) The following figure depicts the absorption spectra...
i need help with this lab report effects of temperture/ enzyme concetration/ and pH on enzyme...
i
need help with this lab report effects of temperture/ enzyme
concetration/ and pH on enzyme activity
those are the experemint paper and results
Exercise 5: Factors Effecting Enzyme Activity A. Testing the Effect of Temperature on Enzyme Activity The purpose of this exercise is to determine the effect of temperature on enzyme activity Materials Large plastic bin Reaction chamber with rubber stopper and tube to bom 50 mL graduated cylinder beliet o bs Filter paper mot o r.com Liver...
I'd like to ask the answers for all of the uestions Question 1. A reaction in...
I'd
like to ask the answers for all of the uestions
Question 1. A reaction in an anabolic pathway in a cell has a AG of +2.5 kcal/mol. Which of the following is true regarding this reaction? A. It will occur spontaneously. B. The product of the reaction has a lower free energy than the reactants. C. It can occur if it is coupled to ATP hydrolysis. D. It is an exergonic reaction. E. It is breaking a polymer into...
thjs is the question this is the data these are the background information please help thank...
thjs is the question
this is the data
these
are the background information
please help thank you
4. Approximate the number of moles of hydrogen peroxide at the equivalence point in the graph in the introduction, supposing a 3.00% m/m solution. Thus the densities will be- Trial Mass(g) 0.448 0.450 3 Density(g/ml) 0.448 g/ 0.400 ml = 1.12 g/ml 0.450 g/ 0.400 ml = 1.125 g/ml 0.437 g/ 0.400 ml = 1.0925 g/m 0.442 g/ 0.400 ml = 1.105 g/ml...
can yall please help me figure out these questions 1-10? PLEASE I NEED HELP!! Of the...
can
yall please help me figure out these questions 1-10? PLEASE I NEED
HELP!!
Of the following events from the light reactions of photosynthesis, which would be expected to occur first? While being split, electrons are taken out of water. Acceptance of electrons by Pc from the cytochrome complex Donation of electrons from reduced Pq to the cytochrome complex Light-induced reduction of the primary elecetron acceptor in the reaction center of PS ll takes place. Question 2 (2 points) The...
Question 1 9 pts Below is a partial data table with the hypothetical amounts of reagents...
Question 1 9 pts Below is a partial data table with the hypothetical amounts of reagents you used for the oxidation of borneol, plus the hypothetic final yield of product you obtained. reagent MW conc(M) d/g/mL) vol(mL) mass (mg) borneol 154.25 118.3 NaCl 1 0.15 Oxone 307.37 232.1 EtOAC 0.897 0.4 camphor 152.24 yield camphor (mg) 99.2 Using these amounts, calculate the following values. Answers should be reported to the correct level of significant figures. Note: equivalents are usually based...
51. to a set of questions and finally a plausible explanation for those question then they...
51. to a set of questions and finally a plausible explanation for those question then they are performing reasoning. When an investigator moves from a series of observations 52 the active site of enzymes, they can serve as the recipient of hydrogen atoms removed from the enzyme's substrate, and there are numerous examples of this action seen during the process of cellular respiration. The functional role of the nucleotide with their enzyme makes them a and the enzyme family we...
Here are the final reactions that the question is asking about. Please show every step! Thanks! Laboratory 13 Quali...
Here are the final reactions that the question is asking
about. Please show every step! Thanks!
Laboratory 13 Quality Control: Verifying the Concentration of Hypochlorite (CIO) in Bleach Introduction Titration is a common analytical technique that is used to verify the concentrations of chemicals before they are sold as commercial products, in a process known as quality control. In this lab, you will be using a redox titration to find the concentration of the strong oxidizing agent hypochlorite (CIO) which...
Question Completion Status: THE TOWN CAP WIVE cuvy UE CE POTURU U UR ECCE v CK CONTENIX catalyzes the breakdown of hydrogen peroxide with the production of water and oxygen. Certain dyes will go from a colorless to a colored form upon oxidation, a property that allows detection of peroxidase activity. In the presence of hydrogen peroxide and peroxidase, orthophenylenediamine (OPD) w be changed from a colorless dye to a yellow compound as it is oxidized. peroxidase H2O + OPD...
* GWhe + Question 4 When glucose and oxygen become carbon dioxide plus water (cell resp reaction) which of the following is true: The reaction is.. positive delta G and glucose is oxidized negative delta G and glucose is oxidized positive delta Gandslucose is reduced negative delta Gandducose is reduced Question 5 If an enzyme facilitates an endergonic reaction, which of these is the mo probable to be true? GW obec + If an enzyme facilitates an endergonic reaction, which...
can someone answer these please!! I NEED HELP!!
Of the following events from the light reactions of photosynthesis, which would be expected to occur first? While being split, electrons are taken out of water. Acceptance of electrons by Pc from the cytochrome complex Donation of electrons from reduced Pq to the cytochrome complex Light-induced reduction of the primary elecetron acceptor in the reaction center of PS Il takes place. Question 2 (2 points) The following figure depicts the absorption spectra...
i
need help with this lab report effects of temperture/ enzyme
concetration/ and pH on enzyme activity
those are the experemint paper and results
Exercise 5: Factors Effecting Enzyme Activity A. Testing the Effect of Temperature on Enzyme Activity The purpose of this exercise is to determine the effect of temperature on enzyme activity Materials Large plastic bin Reaction chamber with rubber stopper and tube to bom 50 mL graduated cylinder beliet o bs Filter paper mot o r.com Liver...
I'd
like to ask the answers for all of the uestions
Question 1. A reaction in an anabolic pathway in a cell has a AG of +2.5 kcal/mol. Which of the following is true regarding this reaction? A. It will occur spontaneously. B. The product of the reaction has a lower free energy than the reactants. C. It can occur if it is coupled to ATP hydrolysis. D. It is an exergonic reaction. E. It is breaking a polymer into...
thjs is the question
this is the data
these
are the background information
please help thank you
4. Approximate the number of moles of hydrogen peroxide at the equivalence point in the graph in the introduction, supposing a 3.00% m/m solution. Thus the densities will be- Trial Mass(g) 0.448 0.450 3 Density(g/ml) 0.448 g/ 0.400 ml = 1.12 g/ml 0.450 g/ 0.400 ml = 1.125 g/ml 0.437 g/ 0.400 ml = 1.0925 g/m 0.442 g/ 0.400 ml = 1.105 g/ml...
can
yall please help me figure out these questions 1-10? PLEASE I NEED
HELP!!
Of the following events from the light reactions of photosynthesis, which would be expected to occur first? While being split, electrons are taken out of water. Acceptance of electrons by Pc from the cytochrome complex Donation of electrons from reduced Pq to the cytochrome complex Light-induced reduction of the primary elecetron acceptor in the reaction center of PS ll takes place. Question 2 (2 points) The...
Question 1 9 pts Below is a partial data table with the hypothetical amounts of reagents you used for the oxidation of borneol, plus the hypothetic final yield of product you obtained. reagent MW conc(M) d/g/mL) vol(mL) mass (mg) borneol 154.25 118.3 NaCl 1 0.15 Oxone 307.37 232.1 EtOAC 0.897 0.4 camphor 152.24 yield camphor (mg) 99.2 Using these amounts, calculate the following values. Answers should be reported to the correct level of significant figures. Note: equivalents are usually based...
51. to a set of questions and finally a plausible explanation for those question then they are performing reasoning. When an investigator moves from a series of observations 52 the active site of enzymes, they can serve as the recipient of hydrogen atoms removed from the enzyme's substrate, and there are numerous examples of this action seen during the process of cellular respiration. The functional role of the nucleotide with their enzyme makes them a and the enzyme family we...
Here are the final reactions that the question is asking
about. Please show every step! Thanks!
Laboratory 13 Quality Control: Verifying the Concentration of Hypochlorite (CIO) in Bleach Introduction Titration is a common analytical technique that is used to verify the concentrations of chemicals before they are sold as commercial products, in a process known as quality control. In this lab, you will be using a redox titration to find the concentration of the strong oxidizing agent hypochlorite (CIO) which...
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