Quotes about enzyme (12 quotes) | Quotes of famous people

“Q: What's the difference between an enzyme and a hormone?

A: You can't hear an enzyme.”

Dorothy Parker (1893–1967) American poet, short story writer, critic and satirist

“Anyone who calls it "sexual intercourse" can't possibly be interested in actually doing it. You might as well announce you're ready for lunch by proclaiming, "I'd like to do some masticating and enzyme secreting.”

Allan Sherman (1924–1973) American comedian

Secret

“Our study [China Diet and Health Study] suggests that the closer one approaches a total plant food diet, the greater the health benefit. … It turns out that animal protein, when consumed, exhibits a variety of undesirable health effects. Whether it is the immune system, various enzyme systems, the uptake of carcinogens into the cells, or hormonal activities, animal protein generally only causes mischief. High fat intake still can be a problem, and we ought not to be consuming such high-fat diets. But I suggest that animal protein is more problematic in this whole diet/disease relationship than is total fat.”

T. Colin Campbell (1934) American biochemist

Interview, 1994; as quoted in Souls Like Ourselves by Andrea Wiebers and David Wiebers (Rochester, MN: Sojourn Press, 2000), p. 51.

Health , Disease , Food , Problem

“Life cannot have had a random beginning … The trouble is that there are about two thousand enzymes, and the chance of obtaining them all in a random trial is only one part in 1040,000, an outrageously small probability that could not be faced even if the whole universe consisted of organic soup.”

Fred Hoyle (1915–2001) British astronomer

Fred Hoyle and N. Chandra Wickramasinghe, Evolution from Space (London: J.M. Dent & Sons, 1981)

Life , Universe , Chance , Parting

“Classical science in its diverse disciplines, be it chemistry, biology, psychology or the social sciences, tried to isolate the elements of the observed universe - chemical compounds and enzymes, cells, elementary sensations, freely competing individuals, what not -- expecting that, by putting them together again, conceptually or experimentally, the whole or system - cell, mind, society - would result and be intelligible. Now we have learned that for an understanding not only the elements but their interrelations as well are required: say, the interplay of enzymes in a cell, of many mental processes conscious and unconscious, the structure and dynamics of social systems and the like.”

Ludwig von Bertalanffy (1901–1972) austrian biologist and philosopher

Source: General System Theory (1968), p. xix

Intelligence , Understanding , Learning , Universe

“It is not necessary that a specific set of 2000 enzymes be assembled… Whenever a collection of chemicals contains enough different kinds of molecules, a metabolism will crystallize from the broth.”

Stuart Kauffman (1939) American biophysicist

Source: At Home in the Universe: The Search for the Laws of Self-Organization and Complexity (1996), p.45 as cited in: Gert Korthof (1998) "Kauffman at home in the Universe: The secret of life is auto-catalysis". Book review, 20 Oct 1998 ( online http://home.wxs.nl/~gkorthof/kortho32.htm)

“What I see coming is a gigantic slaughterhouse, a molecular Auschwitz, in which valuable enzymes, hormones, and so on will be extracted instead of gold teeth.”

Erwin Chargaff (1905–2002) Ukrinian-born biochemist who emigrated to the United States

The Genetic Revolution—Great Promise With Growing Concern, Awake! magazine, July 22, 1989.

“Virtually every chemical reaction in a cell occurs at a significant rate only because of the presence of enzymes.”

Albert L. Lehninger (1917–1986) American biochemist

Principles of Biochemistry, Ch. 1 : The Foundations of Biochemistry

“[G]enes make enzymes, and enzymes control the rates of chemical processes. Genes do not make “novelty seeking” or any other complex and overt behavior. Predisposition via a long chain of complex chemical reactions, mediated through a more complex series of life's circumstances, does not equal identification or even causation.”

Stephen Jay Gould book The Lying Stones of Marrakech

"The Internal Brand of the Scarlet W", p. 282
The Lying Stones of Marrakech (2001)

Life , Behavior

“We can now determine, easily and relatively cheaply, the detailed chemical architecture of genes; and we can trace the products of these genes (enzymes and proteins) as they influence the course of embryology. In so doing we have made the astounding discovery that all complex animal phyla - arthropods and vertebrates in particular - have retained, despite their half-billion years of evolutionary independence, an extensive set of common genetic blueprints for building bodies.”

Stephen Jay Gould book Leonardo's Mountain of Clams and the Diet of Worms

"Brotherhood by Inversion", p. 330
Leonardo's Mountain of Clams and the Diet of Worms (1998)

Animals

“In spring I stopped eating the bodies of living things. Nonetheless, the other day I ate several slices of tuna sashimi as a form of magic to “undertake” my “communication” with “society.” I also stirred a cup of chawanmushi with a spoon. If the fish, while being eaten, had stood behind me and watched, what would he have thought? “I gave up my only life and this person is eating my body as if it were something distasteful.” “He’s eating me in anger.” “He’s eating me out of desperation.” “He’s thinking of me and, while quietly savoring my fat with his tongue, praying, ‘Fish, you will come with me as my companion some day, won’t you?’” “Damn! He’s eating my body!” Well, different fish would have had different thoughts. … Suppose I were the fish, and suppose that not only I were being eaten but my father were being eaten, my mother were being eaten, and my sister were also being eaten. And suppose I were behind the people eating us, watching. “Oh, look, that man has torn apart my sibling with chopsticks. Talking to the person next to him, he swallowed her, thinking nothing of it. Just a few minutes ago her body was lying there, cold. Now she must be disintegrating in a pitch-dark place under the influence of mysterious enzymes. Our entire family have given up our precious lives that we value, we’ve sacrificed them, but we haven’t won a thimbleful of pity from these people.””

Kenji Miyazawa (1896–1933) Japanese poet and author of children's literature

I must have been once a fish that was eaten.
Letter to Hosaka (May 1918); as quoted in Miyazawa Kenji: Selections, edited by Hiroaki Sato (University of California Press, 2007), pp. 12 https://books.google.it/books?id=D7IwDwAAQBAJ&pg=PA12-13.

Life , People , Family , Spring

“For those who are still merely vegetarian and not yet vegan, I ask, what in heaven's name are you waiting for? If you are trying to avoid the health pitfalls of eating carcasses—high fat, saturated fat, and cholesterol content; lack of fiber; deficiency of vitamins and enzymes; abundance of stored toxins—well, then take a good look at the dairy you're eating. Dairy is basically liquid meat without the iron. … Milk should be viewed as no more or less than what it is: a delivery system for fat, cholesterol, blood, pus, antibiotics, and carcinogenic growth hormones. … If your reason for abstaining from meat has more to do with an emotional attachment to animals than a concern for your health, then understand that dairy cows are truly sick, miserable, abused creatures … Someone who has become vegetarian for emotional reasons ought to switch to the vegan diet as swiftly and surely as someone brought to vegetarianism for reasons of health.”

Howard F. Lyman (1938) American activist

Source: No More Bull! (2005), Ch. 6: Message for My Fellow Vegetarians and Vegans, pp. 79-80

Health , Understanding , Waiting , Animals