Question

18. Which statement best supports the hypothesis that 5/5 glycolysis is an ancient metabolic pathway that originated before the last universal common ancestor of life on Earth? * O Glycolysis is widespread and is found in the domains Bacteria, Archaea, and Eukarya O Glycolysis neither uses nor needs 02. O Glycolysis is found in all eukaryotic cells. O The enzymes of glycolysis are found in the cytosol rather than in a O membrane-enclosed organelle Ancient prokaryotic cells, the most primitive of cells, made extensive use of glycolysis long before oxygen was present in Earth's atmosphere.

Answer 1

The statement best supports the hypothesis that glycolysis is an ancient metabolic pathway that originated before the last universal common ancestor of life on Earth is:

A) Glycolysis is widespread and is found in the domains Bacteria, Archaea, and Eukarya.