Albumin, one of the proteins in the body, binds to itself fats such as cholesterol, hormones, toxic bile and drugs such as penicillin. It then travels throughout the body in the bloodstream, deposits the substances it has collected in the liver where they can be converted into usable form, and carries other nutrients and hormones to the sites where they are needed.
How can a molecule such as albumin, composed of unconscious, unknowing atoms, distinguish between fats, toxins, drugs and various nutrients?
Furthermore, how is it able to recognize the liver and gall bladder, and deposit the substances it transports at just the right place and in just the right amounts, never confusing them or making a mistake? Since it is impossible for human beings to tell toxins, nutrients and drugs carried in the bloodstream apart from one another, how is a molecule made up of atoms able to do so?
Hiç yorum yok:
Yorum Gönder