The enzymes superoxide dismutase and catalase work together in a two-step process to convert reactive superoxide ions back to __________.ANSWERunreactive oxide ionsozonehydrogen peroxidemolecular oxygen and water
Question
The enzymes superoxide dismutase and catalase work together in a two-step process to convert reactive superoxide ions back to __________.ANSWERunreactive oxide ionsozonehydrogen peroxidemolecular oxygen and water
Solution
The enzymes superoxide dismutase and catalase work together in a two-step process to convert reactive superoxide ions back to molecular oxygen and water.
Here's the step-by-step process:
-
Superoxide dismutase (SOD) catalyzes the dismutation of the superoxide (O2−) radical into either ordinary molecular oxygen (O2) or hydrogen peroxide (H2O2).
-
Then, catalase converts the hydrogen peroxide (H2O2) produced in the first step into water (H2O) and molecular oxygen (O2).
So, the final products of this two-step process are molecular oxygen and water.
Similar Questions
2H 2 O 2 → 2H 2 O+O 2 2 upper H 2 upper O 2 right arrow 2 upper H 2 upper O plus upper O 2Read this to me3.Identify the reactant(s), enzyme and products in the chemical reaction.Read this to meReactants: H2O and O2Enzyme: CatalaseProduct: H2O2Reactants: Catalase Enzyme: H2O and O2Products: H2O2Reactant: H2O2Enzyme: CatalaseProducts: H2O and O2
Glutathione peroxidase, catalase, and superoxide dismutase are all enzymes that have a role inAnswers: A. amino acid oxidationB. pentose phosphate pathwayC. TCA cycleD. metabolism of reactive oxygen species
Identify the reactant(s), enzyme and products in the chemical reaction.Read this to meReactants: H2O and O2Enzyme: CatalaseProduct: H2O2Reactants: Catalase Enzyme: H2O and O2Products: H2O2Reactant: H2O2Enzyme: CatalaseProducts: H2O and O2
Which of the following processes in the red blood cells is catalysed by an enzyme?*1 pointThe reaction between water and carbon dioxide, forms carbonic acid.The reaction between carbon dioxide and haemoglobin, forming carbaminohaemoglobin.The reaction between hydrogen ions and haemoglobin, forms haemoglobinic acid.The dissociation of oxyhaemoglobin, releasing oxygen.
What is the function of the superoxide dismutase enzymes?Multiple choice question.They reduce oxidative damage to cell membranes.They decrease the level of glucose in the blood.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.