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Metabolism Quotes

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Metabolism Quotes

“Body concentrates order. It continuously self-repairs. Every five days you get a new stomach lining. You get a new liver every two months. Your skin replaces itself every six weeks. Every year, 98 percent of the atoms of your body are replaced. This non-stop chemical replacement, metabolism, is a sure sign of life.”

“Organic Oreos are not a health food. When Coca-Cola begins selling organic Coke, as it surely will, the company will have struck a blow for the environment perhaps, but not for our health. Most consumers automatically assume that the word "organic" is synomymous with health, but it makes no difference to your insulin metabolism if the high-fructose corn syrup in your soda is organic.”

“[In research on bacteria metabolism] we have indeed much the same position as an observer trying to gain an idea of the life of a household by careful scrutiny of the persons and material arriving or leaving the house; we keep accurate records of the foods and commodities left at the door and patiently examine the contents of the dust-bin and endeavour to deduce from such data the events occurring within the closed doors.”

“My main thesis will be that in the study of the intermediate processes of metabolism we have to deal not with complex substances which elude ordinary chemical methods, but with the simple substances undergoing comprehensible reactions... I intend also to emphasise the fact that it is not alone with the separation and identification of products from the animal that our present studies deal; but with their reactions in the body; with the dynamic side of biochemical phenomena.”

“Speaking biologically, fruit in a slightly shriveled state is holding its respiration and energy consumption down to the lowest possible level. It is like a person in meditation: his metabolism, respiration, and calorie consumption reach an extremely low level. Even if he fasts, the energy within the body will be conserved. In the same way, when mandarin oranges grow wrinkled, when fruit shrivels, when vegetables wilt, they are in the state that will preserve their food value for the longest possible time.”

“Of all the unexpected qualities of an unexpected universe, the sheer organizing power of animal and plant metabolism is one of the most remarkable. . . . Where it reaches its highest development, in the human mind, we forget it completely. . . . So important does nature regard this unseen combustion . . . that a starving man's brain will be protected to the last while his body is steadily consumed.”

“[A] re-elected McConnell, with a Republican majority, would, he says, emulate his model of majority leadership - the 16 years under a Democrat, Montana'€™s Mike Mansfield. He, like McConnell, had a low emotional metabolism but a subtle sense of the Senate's singular role in the nation's constitutional equilibrium.”

“Myth is the practical metabolism of our soulish life, the logic of our obsessions and oversights for which we have no language or code. Myth is the "morality" that the ineffable puts upon us, our unaccountable imperatives, our inexplicably selective clarity and obscurity, the mortal one-sidedness of our talents and wits, the passion and apathy that make such a transient passage through our hapless minds; that weave a pattern of fatality others will see before we do. Myth is distinctively human or sublime higher-order instinct, the "reason" in culture that reason knows not of.”

“There is no agreement on the extent to which metabolism could develop independently of a genetic material. In my opinion, there is no basis in known chemistry for the belief that long sequences of reactions can organize spontaneously -- and every reason to believe that they cannot. The problem of achieving sufficient specificity, whether in aqueous solution or on the surface of a mineral, is so severe that the chance of closing a cycle of reactions as complex as the reverse citric acid cycle, for example, is negligible.”

“Do you know how to digest your food? Do you know how to fill your lungs with air? Do you know how to establish, regulate and direct the metabolism of your body -- the assimilation of foodstuff so that it builds muscles, bones and flesh? No, you don't know how consciously, but there is a wisdom within you that does know.”

“One of the most thoughtless statements, parroted ad nauseam ever since rational concern for our environment exploded into an emotional syndrome, calls Man the only animal that soils its own nest. Every animal soils its nest with the products of its metabolism if unable to move away. Space technology gives us for the first time the freedom to leave our nest, at least for certain functions, in order not to soil it.”