Quotes About Molecules

But the smoke goes out of the chimney and into the air and sometimes I look up into the sky and I think that there are molecules of Mother up there, or in clouds over Africa or the Antarctic, or coming down as rain in the rain forests in Brazil, or in snow somewhere.

And all I could see would be stars. And stars are the places where the molecules that life is made of were constructed billions of years ago. For example, all the iron in your blood which stops you from being anemic was made in a star.

And all I could see would be stars. And stars are the places where the molecules that life is made of were constructed billions of years ago. For examples, all the iron in your blood, which stops you being anaemic, was made in a star.

The brain is not nourished on beans and truffles but rather the food manages to reconstitute the molecules of the brain once it has been turned into homogeneous and assimilable substances, which potentially have the same nature, as the molecules of the brain

I am saddened by how people treat one another and how we are so shut off from one another and how we judge one another, when the truth is, we are all one connected thing. We are all from the same exact molecules.

conformations, or fit. Thus the rationale for structure-based design: to optimize the shapes of drug molecules. "Connecting the dots," Aldrich liked to call it in a heroic oversimplification that made some of the scientists at the tables wince. In effect, the goal is the very opposite of screening: building the molecules one wants rather than fishing for approximations in nature. The advantages of such drugs presumably

The trick is to think of life as a process rather than a substance. When a candle is burning, there is a flame that clearly carries energy. When we put the candle out, the energy doesn't "go" anywhere. The candle still contains energy in its atoms and molecules. What happens, instead, is that the process of combustion has ceased. Life is like that: it's not "stuff"; it's a set of things happening. When that process stops, life ends.

Think of the actual physical elements that compose our bodies: we are 98 percent hydrogen and oxygen and carbon. That's table sugar. You are made of the same stuff as table sugar. Just a couple of tiny differences here and there and look what happened to the sugar: it can stand upright and send tweets.

Think of the actual physical elements that compose our bodies: we are 98 percent hydrogen and oxygen and carbon. That's table sugar. You are made of the same stuff as table sugar.

Think of the actual physical elements that compose our bodies: we are 98 percent hydrogen and oxygen and carbon. That's table sugar. You are made of the same stuff as table sugar. Just a couple of tiny differences here and there and look what happened to the sugar: it can stand upright and send tweets.

In the Game of Life, as in our world, self-reproducing patterns are complex objects. One estimate, based on the earlier work of mathematician John von Neumann, places the minimum size of a self-replicating pattern in the Game of Life at ten trillion squares—roughly the number of molecules in a single human cell.

it was known that genes could be faithfully transmitted with mutation rates (errors) of less than one in one billion. This extraordinary high degree of fidelity convinced Schrödinger that the laws of heredity could not be founded on the "order from disorder" classical laws. Instead, he proposed that genes were more like individual atoms or molecules in being subject to the nonclassical but strangely orderly rules of the science he helped to found, quantum mechanics.

Indeed, the underlying precept of the new science of mind is that all mental processes are biological—they all depend on organic molecules and cellular processes that occur literally "in our heads." Therefore, any disorder or alteration of those processes must also have a biological basis.

Molecules that look near-identical to a specialist chemist lab will be easily distinguished by an ordinary person who smells them.

Once introduced into this world, life would never leave--there was no end to the explosive, consuming, voracious lust of long chain molecules to link and match and make of themselves yet more and more and again more.

Local order in parts of the universe is always possible at the expense of heat and disorder dissipated to the external environment. The human body is one example: we take in energy from our environment to build up complex molecules that help power our bodies, and, in doing so, we release heat to the world around us.

This is solute, which will cause every animal killed by Halo action to instantly decay into component molecules. This will avert an ecological miasma. But it could also be construed as a way to hide a tremendous crime from later investigators.

As the universe expanded and cooled down, these very tiny bits of things came together to make particles. Then the particles came together to make the first of the atoms. Then the atoms came together to make molecules. Then the molecules came together to make the first of the stars. Those first stars went through their cycles, and exploded in a shower of new atoms. The new atoms came together to make more stars and planets. All the stuff we are made of came from those dying stars.

In the test tube, I can make any DNA I want, recombining it from monkeys, worms, anywhere. So I can explore new rules of breeding with molecules.

It does not seem, however, that organic chemists were much worried about barriers to rotation in organic molecules in general at that time because there was no technique available to demonstrate the phenomenon experimentally.

Avogadro talked to me about a mysterious number. The number takes us to a wonderland, where a tubby atom looks like a slender one, molecules are dancing at all times, and ions with extra electrons show off their body.

We are survival machines – robot vehicles blindly programmed to preserve the selfish molecules known as genes. This is a truth that still fills me with astonishment. Richard Dawkins, The Selfish Gene

But who could resist the erotic lives of atoms and molecules - the violent passion of electrostatic attractions, the comfortable mutuality of covalent bonds, the gentle air kisses of van der Waals forces? The rules governing the couplings and uncouplings of tiny particles seemed to me as fascinating as the kinship rules of what we still called primitive societies - with the revulsion of like-charged particles, for example, functioning as a kind of incest taboo.

Life is of course a misnomer, since viruses, lacking the ability to eat or respire, are officially dead, which is in itself intriguing, showing as it does that the habit of predation can be taken up by clusters of molecules that are in no way alive.