i don’t get this lol but ok
The matrix (inside mito) has a negative charge compared to the intermembrane space (outside of mito but still inside) because positively charged protons are constantly pumped from the matrix to the intermembrane space. A cell oxidizes an organic molecule producing 3 NADH molecules and 3 FADH2 molecules..
The middle question is the nucleus, transcription takes place in the nucleus while translation happens in the cytoplasm
