Please capitalize where necessary: in the case that your g1l file doesn't open, it is highly likely that you do not have the correct software application installed on your pc to view or edit g1l file extensions.
A: In the case that your G1L file doesn't open, it is highly likely that you do not have the correct software application installed on your PC to view or edit G1L file extensions.

Please capitalize where necessary: 1.15. capital transfers, total
A: 1.15. Capital transfers, total

Please capitalize where necessary: in protected exterior applications
A: In protected exterior applications

Please capitalize where necessary: some enzymes stay inside the cells where they carry out their functions in their particular part of the cell.
A:
Some enzymes stay inside the cells where they carry out their functions in their particular part of the cell.