<prompt> ATP produced substrate level phosphorylation in glycolysis is:5643  <response>: ATP yield substrate level phosphorylation in glycolysis is 4 ATPs There are 2 SLP steps in glycolysis: phospho glycerate kinase Step - 7 pyruvate kinase Step- 10 These steps occur in phase II of glycolysis. Number of ATPs produced are multiplied by 2 as two molecules of Glyceraldehyde-3-P enters Phase II, i.e. total 22 4 ATPs . 