Question

When and why does our body use lactic acid fermentation?

Answer 1

When you work out intensely and you dont get enough oxygen in your blood stream.So basically its anaerobic respiration is respiration without the use of oxygen. Basically when the oxygen demands of the muscle fibers and proteinsotiens increase beyond what the blood is able to make.
My Biology teacher told me that anaerobic respiration was not good for our body.

Answer 2

Why? If our body's didn't have the Lactic acid fermentation it would stop some variety functions such as allowing our muscles to continue producing ATP from glucose like when oxygen levels are low, with intense exercise , or allowing bacteria to do it's thing
When? when our cells need energy , they break down simple molecules like glycolysis
This is what is in my Biology book that is where I got my answer, Hope it helps have a nice nite