Elijahsays:
now lets change the topic to the usefulness of italicsAllansays:
Italics are useful to emphasize single words or to give whole sentences newfound authority.Also here is a segment on Lactic Acid from our beloved wikipedia:
This lactic acid fermentation occurs in
red blood cells since they don't have
mitochondria, and in skeletal
muscle during intense exertion when sufficient amounts of
oxygen cannot be supplied fast enough. This lactate is released into the bloodstream. The typical lactate concentration in the blood is 1-2
mmole/
L. The
liver takes up about 60% of the lactate and reoxidizes it to pyruvate, which is then reconverted to
glucose in a process known as
gluconeogenesis. The glucose enters the bloodstream and can be used by the tissues. This glucose → lactate → glucose cycle, originally described by
Carl and
Gerty Cori, is known as the Cori cycle. About 40% of the lactate is taken up by well oxygenated muscle cells and oxidized to pyruvate, which is then directly used to fuel the
citric acid cycle.