What is the difference between substrate level phosphorylation and oxidative level phosphorylation?
Substrate-level is a direct method of ATP production. It does not need oxygen. This process has a substrate attaching a phosphate group to ADP
Oxidative-level phosphorylation is the major source of ATP. It requires oxygen, uses redox reactions using NAD, FAD, ETC, inner mitochondrial membrane, ATPase, and O (basically used in step 4)