How many atp are synthesized by substrate level phosphorylation in glycolysis?

Chemiosmosis produces about 28 ATP, but none of those are produced by substrate-level phosphorylation. That's a total of 6 ATP, per staring glucose, that are produced by substrate-level phosphorylation. For 5 molecules of glucose, the answer should be 30 ATP.

I hope this helps

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.