The group that gets reduced in conversion of pyruvate to lactate should be determined. Concept introduction: Glycolysis: It is pathway which describes conversion of one molecule of glucose into 2 pyruvate molecules. It involves totally 10 set of reactions with it. N A D + Molecule: It is the oxidized form of Nicotinamide adenine dinucleotide ( N A D ) which exists in all cells and needed for activation of enzymes. N A D H m o l e c u l e : It is coenzyme which gets oxidized on reducing another compound. The oxidized form of NADH is NAD + . Kinase: It is enzyme which serves as a catalyst in reaction of transferring phosphoryl group into the substrate. Substrate: The molecule where the reaction takes place with help of enzymes. Coenzyme: They are non-proteins molecules which helps enzymes for catalyzing the reaction. Enzyme: The proteins that helps chemical reaction to occur. Oxidation: The oxidation is reaction that involves addition of oxygen atom or loss of electrons or removal of hydrogen atom present in the chemical compound. Reduction: It involves removal of oxygen or addition of hydrogen to the chemical compound.

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Chapter 24.7, Problem 12P

Interpretation Introduction

Interpretation:

The group that gets reduced in conversion of pyruvate to lactate should be determined.

Concept introduction:

Glycolysis: It is pathway which describes conversion of one molecule of glucose into 2 pyruvate molecules. It involves totally 10 set of reactions with it.

NAD+Molecule: It is the oxidized form of Nicotinamide adenine dinucleotide (NAD) which exists in all cells and needed for activation of enzymes.

NADH molecule: It is coenzyme which gets oxidized on reducing another compound. The oxidized form of NADH is NAD+.

Kinase: It is enzyme which serves as a catalyst in reaction of transferring phosphoryl group into the substrate.

Substrate: The molecule where the reaction takes place with help of enzymes.

Coenzyme: They are non-proteins molecules which helps enzymes for catalyzing the reaction.

Enzyme: The proteins that helps chemical reaction to occur.

Oxidation: The oxidation is reaction that involves addition of oxygen atom or loss of electrons or removal of hydrogen atom present in the chemical compound.

Reduction: It involves removal of oxygen or addition of hydrogen to the chemical compound.

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