What could prevent pryuvate from entering mitochondrion after glycosis

The transport of pyruvate into the mitochondria is via the transport protein pyruvate translocase. Pyruvate translocase transports pyruvate in a symport fashion with a proton, and hence is active, consuming energy. Upon entry to the mitochondria, the pyruvate is decarboxylated, producing acetyl-CoA.

Explanation:

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

so what is the problem with your lab report and whats the subject of the lab report? i will you