Quotes & Sayings About Chemical Reactions

This success led my theoretical group to the chemical reactivity theory, extending more and more widely the range of compound and reactions that were discussed. — Kenichi Fukui

Enzymes - plainly the most important biotechnology of our era - already permeate many industrial processes. Unlike fossil fuels, they carry chemical programming which drives complex reactions, are renewable, and work at ordinary pressures and temperatures. — Gregory Benford

Through the continued accumulation of detailed and reliable knowledge about elementary reactions, we will be in a better position to understand, predict and control many time-dependent macroscopic chemical processes which are important in nature or to human society. — Yuan T. Lee

Biochemistry is the science of life. All our life processes - walking, talking, moving, feeding - are essentially chemical reactions. So biochemistry is actually the chemistry of life, and it's supremely interesting. — Aaron Ciechanover

The ideal of the 11th/17th century physicists was to be able to explain all physical reality in terms of the movement of atoms. This idea was extended by people like Descartes who saw the human body itself as nothing but a machine. Chemists tried to study chemical reaction in this light and reduce chemistry to a form of physics, and biologists tried to reduce their science to simply chemical reactions and then finally to the movement of physical particles. The idea of reductionsm which is innate to modern science and which was only fortified by the tehory of evolution could be described as the reduction fo the spirit to the psyche, the psyche to biological activity, life to lifeless matter and lifeless matter to purely quantitative particles or bundles of energy whose movements can be measured and quantified. — Seyyed Hossein Nasr

I was also interested in formulating the path of chemical reactions. — Kenichi Fukui

He smiled and kissed me.
It wasn't precisely a peck on the lips, and my wild vampiric reactions took me off guard yet again. Edward's lips were like a shot of some addictive chemical straight into my nervous system. I was instantly craving more. It took all my concentration to remember the baby in my arms.
Jasper felt my mood change. "Er, Edward, you might not want to distract her like that right now. She needs to be able to focus."
Edward pulled away. "Oops," he said.
I laughed. That had been my line from the very beginning, from the very first kiss.
"Later," I said, and anticipation curled my stomach into a ball.
"Focus, Bella," Jasper urged.
"Right." I pushed the trembly feelings away. Charlie, that was the main thing right now. Keep Charlie safe today. We would have all night ...
"Bella."
"Sorry, Jasper. — Stephenie Meyer

Chemical reactions weren't supposed to write letters. — Katie M. John

Human relationships are chemical reactions. If you have a reaction then you can never return back to your previous state of being. — Sui Ishida

When chemists artificially produce an amino acid or a sugar they almost always synthesize only a single product at a time, which they manage by carefully controlling the experimental conditions for the selected reaction, such as temperature and the concentrations of the various ingredients, to optimize the synthesis of their target compound. This is not an easy task and requires careful control of many different conditions inside customized flasks, condensers, separation columns, filtration devices and other elaborate chemical apparatus. Yet every living cell in your body is continually synthesizing thousands of distinct biochemicals within a reaction chamber filled with just a few millionths of a microliter of fluid.*7 How do all those diverse reactions proceed concurrently? And how is all this molecular action orchestrated within a microscopic cell? These questions are the focus of the new science of systems biology; but it is fair to say that the answers remain mysterious! — Johnjoe McFadden

Understanding the physiological and neurological features of spiritual experiences should not be interpreted as an attempt to discredit their reality or explain them away. Rather, it demonstrates their physical existence as a fundamental, shared part of human nature. Spiritual experiences cannot be considered irrational, since we have seen that, given their physiological basis, experiencers' descriptions of them are perfectly rational... All human perceptions of material reality can ultimately be documented as chemical reactions in our neurobiology; all our sensations, thoughts, and memories are ultimately reducible to chemistry, yet we feel no need to deny the existence of the material world; it is not less real because our perceptions of it are biologically based... It is not rational to assume that the spiritual reality of core experiences is any less real than the more scientifically documentable material reality. — Sabina Magliocco

I like something about George W. Bush. A lot. After spending more than a decade having almost physiological-chemical reactions anytime I saw him, getting the heebie-jeebies whenever he spoke - after being sure from the start that he was a Gremlin on the wing of America - I really like the paintings of George W. Bush. — Jerry Saltz

When his brain died, all of the memories
held in his gray matter, along with all of the knowledge he had acquired, would simply evaporate
in a flood of chemical reactions. — Dan Brown

The underlying idea is that you can prevent disease by balancing your body's pH ... None of these claims are true. Furthermore, your body needs absolutely no help in adjusting its pH. Normally, the pH of blood and most body fluids is near seven, which is close to neutral. This is under very tight biological control because all of the chemical reactions that maintain life depend on it. Unless you have serious respiratory or kidney problems, body pH will remain in balance no matter what you eat or drink. — Andrew Weil

I tend to think of human beings as huge, rubbery test tubes, too, with chemical reactions seething inside. — Kurt Vonnegut

I find it hard to understand the mind of the true atheist, who believes that life is nothing more than a series of electrical impulses and biochemical reactions to chemical stimuli. Presumably, such thinkers see death as the worst thing that can occur, because it means the end of everything. Therefore (logically), maintaining the continuance of physical existence, under any circumstances, is entirely justifiable. — Jennifer Worth

But the nature of my main work in chemistry can be better represented by more than 280 English publications, of which roughly 200 concern the theory of chemical reactions and related subjects. — Kenichi Fukui

The chemical differences among various species and genera of animals and plants are certainly as significant for the history of their origins as the differences in form. If we could define clearly the differences in molecular constitution and functions of different kinds of organisms, there would be possible a more illuminating and deeper understanding of question of the evolutionary reactions of organisms than could ever be expected from morphological considerations. — Ray Lankester

He points out that mystics have always worked systematically to modify their brain chemistry, whether through fasting, self-flagellation, sleeplessness, hypnotic movement, or chanting.* The brain can be made to drug itself, as seems to happen with certain placebos. We don't merely imagine that the placebo antidepressant is working to lift our sadness or worry - the brain is actually producing extra serotonin in response to the mental prompt of swallowing a pill containing nothing but sugar and belief. What all this suggests is that the workings of consciousness are both more and less materialistic than we usually think: chemical reactions can induce thoughts, but thoughts can also induce chemical reactions. — Michael Pollan

In trying to explain life we have reduced it to a series of chemical reactions, whether it be the burning of glucose in mitochondria to create energy, or the folding of proteins to make bile, or pollen, or blood. Zoom out to where we perceive things, the titanic mathematics of it all is silent. We have twisted our thoughts and feelings into all sorts of psychological origami about whether these things are a result of evolution, intelligent design, or creation ex nihilo, and for all we know, our little planet is the only place that holds all of this wonder in a void that is too staggeringly huge to conceive. — Sean J Halford

The chemists who uphold dualism are far from being agreed among themselves; nevertheless, all of them in maintaining their opinion, rely upon the phenomena of chemical reactions. For a long time the uncertainty of this method has been pointed out: it has been shown repeatedly, that the atoms put into movement during a reaction take at that time a new arrangement, and that it is impossible to deduce the old arrangement from the new one. It is as if, in the middle of a game of chess, after the disarrangement of all the pieces, one of the players should wish, from the inspection of the new place occupied by each piece, to determine that which it originally occupied. — Auguste Laurent

What you see, recall, and feel emotionally is 100 percent created by chemical reactions in your braincase, and that means those things are susceptible to influence, editing, redacting, and all sorts of other ingredients that get added to consciousness when you construct reality out of inputs both external and internal. — David McRaney

RNA viruses are limited to small genomes because their mutation rates are so high, and their mutation rates are so high because they're limited to small genomes. In fact, there's a fancy name for that bind: Eigen's paradox. Manfred Eigen is a German chemist, a Nobel winner, who has studied the chemical reactions that yield self-organization of longer molecules, a process that might lead to life. His paradox describes a size limit for such self-replicating molecules, beyond which their mutation rate gives them too many errors and they cease to replicate. They die out. RNA — David Quammen

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. — Frederick Gowland Hopkins

Since it is proposed to regard chemical reactions as electrical transactions in which reagents act by reason of a constitutional affinity either for electrons or for atomic nuclei, it is important to be able to recognize which type of reactivity any given reagent exhibits. — Christopher Kelk Ingold

[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

There is something very basic to the sense of listening. The sense of hearing is the only one that operates totally from vibrations, without other physical or chemical reactions to receive the sensations. — Henry Reed

The color of the emitted light depends on the relative heights of the starting and ending energy levels. A crash between closely spaced levels (such as two and one) releases a pulse of low-energy reddish light, while a crash between more widely spaced levels (say, five and two) releases high-energy purple light. — Sam Kean

Then I knelt heedfully upright and mentally prayed as we'd been instructed to do, some scared and scientific part of me assaying myself for chemical reactions or a sudden infusion of wisdom while fancying Christ now sitting dismally in my scoundrel soul, my oh so many sins pooling like sewer water at his sandaled feet. But soon I saw that I was still me; there would be no howls of objection, no immediate correction or condemnation, no hint that I was under new management, just the calming sense that whoever I was was fine with Jesus.

It was a grace I hadn't imagined. — Ron Hansen

The cell, too, has a geography, and its reactions occur in colloidal apparatus, of which the form, and the catalytic activity of its manifold surfaces, must efficiently contribute to the due guidance of chemical reactions. — Frederick Gowland Hopkins

The world of chemical reactions is like a stage, on which scene after scene is ceaselessly played. The actors on it are the elements. — Clemens Winkler

The decay of decency in the modern age, the rebellion against law and good faith, the treatment of human beings as things, as the mere instruments of power and ambition, is without a doubt the consequence of the decay of the belief in man as something more than an animal animated by highly conditioned reflexes and chemical reactions. For, unless man is something more than that, he has no rights that anyone is bound to respect, and there are no limitations upon his conduct which he is bound to obey. — Walter Lippmann

This simple idea served to provide information on the geometrical shape of reacting molecules, and I was able to make the role of the frontier orbitals in chemical reactions more distinct through visualization, by drawing their diagrams. — Kenichi Fukui

That's something we all want to know, isn't it? Is there a "purpose" to our form and substance? Or are we simply the random result of billions of years of chemical reactions and accidents influenced by pressures from the environment? ... "
-Jules, BOOM — Peter Sinn Nachtrieb

I had never expected medicine to be such a lawless, uncertain world. I wondered if the compulsive naming of parts, diseases, and chemical reactions - frenulum, otitis, glycolysis - was a mechanism invented by doctors to defend themselves against a largely unknowable sphere of knowledge. — Siddhartha Mukherjee

If you don't think your anxiety, depression, sadness and stress impact your physical health, think again. All of these emotions trigger chemical reactions in your body, which can lead to inflammation and a weakened immune system. Learn how to cope, sweet friend. There will always be dark days. — Kris Carr

There is no sharp boundary line separating the reactions of the immune bodies from chemical processes between crystalloids, just as in nature there exists every stage between crystalloid and colloid. The nearer the colloid particle approximates to the normal electrolyte, the nearer its compounds must obviously come to conforming to the law of simple stoichiometric proportions, and the compounds themselves to simple chemical compounds. At this point, it should be recalled that Arrhenius has shown that the quantitative relationship between toxin and antitoxin is very similar to that between acid and base. — Karl Landsteiner

Jupiter instead cooled down below the threshold for fusion, but it maintained enough heat and mass and pressure to cram atoms very close together, to the point they stop behaving like the atoms we recognize on earth. Inside Jupiter, they enter a limbo of possibility between chemical and nuclear reactions, where planet-sized diamonds and oily hydrogen metal seem plausible. — Sam Kean

The distinction between the old and the new formulations consisting in the incorporation of the concept of the rate of chemical reactions is so great that it immediately asserted itself in the objective development of catalysis. — Wilhelm, Ostwald

The first stanza of Eyes In Moonlight Drown, a poem from DeadVerse.

With your face framed in a halo of stars,
your hair melts into trailing clouds,
and your eyes in moonlight drown.
A man could lose himself
in those freckled irises,
reflecting the galaxies above;
surely he could fall into their promise
of eternity, of Heaven, of love.
Your lips glisten, part, and beckon,
a smile of warm invitation,
a suggestion of sweet intensity,
a loss of self in addictive agony.
For we translate these aesthetics
into something mystical;
ideas of fantasy, of fiction,
obscuring the clinical truth
of chemical reactions,
electric sparks, responses
as sure as gravity,
measurable yet beyond cold,
above philosophy and below truth. — Scott Kaelen

Thirteen aluminum atoms grouped together in the right way do a killer bromine, the two entities indistinguishable in chemical reactions. — Sam Kean

The leap from maps to fluid flow seemed so great that even those most responsible sometimes felt it was like a dream. How nature could tie such complexity to such simplicity was far from obvious. "You have to regard it as a kind of miracle, not like the usual connection between theory and experiment," Jerry Gollub said. Within a few years, the miracle was being repeated again and again in a vast bestiary of laboratory systems: bigger fluid cells with water and mercury, electronic oscillators, lasers, even chemical reactions. Theorists adapted Feigenbaum's techiniques and found other mathematical routes to chaos, cousins of period-doubling: such patterns as intermittency and quasiperiodicity. These, too, proved universal in theory and experiment. — James Gleick

Laboratory experiments, field observations and atmospheric modeling calculations have now established that chemical reactions occurring on PSC particles play a central role in polar ozone depletion. — Mario J. Molina

In The Silver Chair, the Marsh-wiggle Puddleglum is all wisdom in rebutting the witch as she denies the existence of the world in which he believes. But as children's fiction isn't quite academically respectable, I'll pretend that I learned this from Blaise Pascal. [ ... ] If the world really is accidental and devoid of meaning, and you and I have no more value in the cosmos than you average bread mold, and Beauty and Goodness are artificial constructs imagined within an explosion, constructs that are controlled by chemical reactions within the accident and have no necessary correspondence to reality, then my made-up children's world licks your real world silly. Depart from me. Go drown in your seething accident. Puddleglum and I are staying here. — N.D. Wilson

Also unlike a planet, an electron - if excited by heat or light - can leap from its low-energy shell to an empty, high-energy shell. The electron cannot stay in the high-energy state for long, so it soon crashes back down. But this isn't a simple back-and-forth motion, because as it crashes, the electron jettisons energy by emitting light. — Sam Kean

Some time ago we discovered the carbon cycle - a long-term set of chemical reactions that govern climates based on how much carbon is free in the atmosphere. At that point, it became clear that humans were affecting our environments far more profoundly than we realized. By releasing so much carbon and greenhouse gas into the environment, we're making long-term changes to every aspect of the natural world. — Annalee Newitz

All that happens in the human brain is but the result of electro-chemical reactions. Be it of love, hate, of pleasure, of suffering, of imagination, or all other states of mind, sentiment or sickness; the process depends in every case on the chemical reactions produced in the interior of the brain, and the resulting electrical impulses or messages, be they visual, auditory, based on memory, or an interpretation of new events based on elements that one has in the memory. — Rael

So many of the chemical reactions occurring in living systems have been shown to be catalytic processes occurring isothermally on the surface of specific proteins, referred to as enzymes, that it seems fairly safe to assume that all are of this nature and that the proteins are the necessary basis for carrying out the processes that we call life. — John Desmond Bernal

Proteins are the machinery of living tissue that builds the structures and carries out the chemical reactions necessary for life. — Michael Behe

A microscopic egg had failed to divide in time due to a failure somewhere along a chain of chemical events, a tiny disturbance in a cascade of protein reactions. A molecular event ballooned like an exploding universe, out onto the wider scale of human misery. No cruelty, nothing avenged, no ghost moving in mysterious ways. Merely a gene transcribed in error, an enzyme recipe skewed, a chemical bond severed. A process of natural wastage as indifferent as it was pointless. Which only brought into relief healthy, — Ian McEwan

The ideal protective layer for a lithium metal anode needs to be chemically stable to protect against the chemical reactions with the electrolyte and mechanically strong to withstand the expansion of the lithium during charge, — Steven Chu

CGI means, just to be clear, creating any type of image with a computer. Basically, starting off with nothing, or with images and manipulating them. The way we did it, everything was actual photographed images. A lot of that stuff was shot through a microscope of chemical reactions, yeast growing, lots of weird things, by Peter Parks. We put it into a computer and collaged it, manipulated it. Meaning we digitally shaped it to fit with other images. But there was no computer-generated imagery at all. — Darren Aronofsky

The steady states of the fluid matrix of the body are commonly preserved by physiological reactions, i.e., by more complicated processes than are involved in simple physico-chemical equilibria. Special designations, therefore, are appropriate: - "homeostasis" to designate stability of the organism; "homeostatic conditions," to indicate details of the stability; and "homeostatic reactions," to signify means for maintaining stability. — Walter Bradford Cannon

The politicians on the front page of the morning edition however weren't laughing, they were serious. They were calling each other liars in large black letters. They seemed to be illustrating that arcane evolutionary theory that politicians are really ugly larval prototypes of our simpler more primitive selves, controlled by gut-level chemical reactions, and broadcast from the inner depts. of the sub-libido in order to impose order on what is really simply ridiculous. — Carl Watson

I would like to start by emphasizing the importance of surfaces. It is at a surface where many of our most interesting and useful phenomena occur. We live for example on the surface of a planet. It is at a surface where the catalysis of chemical reactions occur. It is essentially at a surface of a plant that sunlight is converted to a sugar. In electronics, most if not all active circuit elements involve non-equilibrium phenomena occurring at surfaces. Much of biology is concerned with reactions at a surface. — Walter Houser Brattain

being is mainly composed of Kapha, the chemical processes and reactions taking place in the body are due to the manifestation of Pitta, and the bodily movements and activities are attributed to Vata. — Advait

Scheele, it was said, never forgot anything if it had to do with chemistry. He never forgot the look, the feel, the smell of a substance, or the way it was transformed in chemical reactions, never forgot anything he read, or was told, about the phenomena of chemistry. He seemed indifferent, or inattentive, to most things else, being wholly dedicated to his single passion, chemistry. It was this pure and passionate absorption in phenomena-noticing everything, forgetting nothing-that constituted Scheele's special strength. — Oliver Sacks