Which of the following is not true for Glycolysis?

(i) In anaerobic organisms, it is the only process in respiration.

(ii) Glycolysis occurs in the cytoplasm of the cell and is present in all living organisms.

(iii) In this process, glucose undergoes complete oxidation to form two molecules of pyruvic acid.

(iv) Sucrose is converted into glucose nad fructose by the enzyme, invertase, and these two monosaccharides readily enter the glycolytic pathway.

(v) Glucose phosphorylated to give rise to glucose-6-phosphate by the activity of the enzyme hexokinase.

(vi) Phosphorylated form of glucose then isomerizes to produce fructose-6-phosphate. Subsequent steps of metabolism of glucose and fructose are same.