The final products of Pathway I are produced in the - cristae - VCE - SSCE Biology - Question 6 - 2020 - Paper 1

In metabolic pathways, the final products of Pathway I are often produced in specific cellular compartments. Based on cellular biology:

• The cristae refer to the folds of the inner membrane of the mitochondria, which play a crucial role in oxidative phosphorylation.
• The cytosol is the fluid part of the cytoplasm, where various metabolic processes occur.
• The mitochondrial matrix is the space within the inner membrane of the mitochondria, where the Krebs cycle takes place, producing ATP and electron carriers.
• Chloroplast membranes are involved in photosynthesis, but they do not typically relate to Pathway I in cellular respiration.

Thus, the final products of Pathway I are most likely produced in the mitochondrial matrix.