Molecules
in sentence
450 examples of Molecules in a sentence
These LED's are wired to sensors that detect the presence of odorous
molecules
in the air.
When you're in an fMRI scanner, you're in a big magnet that's aligning your
molecules
in certain areas.
Studying pollen grains and radiolaria and carbon
molecules
helped us devise the most efficient structural solution using hexagons and pentagons.
Does industry get to create creatures who, in their milk, in their blood, and in their saliva and other bodily fluids, create the drugs and industrial
molecules
we want and then warehouse them as organic manufacturing machines?
In liquids, they can cruise and cuddle and link up to form
molecules.
How do you stabilize those huge
molecules
that seem to be viable?
And neutrinos you can detect by the signature they leave when they hit water
molecules.
And what we've been able to do is engineer a virus to basically take dye-absorbing
molecules
and line them up on the surface of the virus so it acts as an antenna, and you get an energy transfer across the virus.
Everything that is allowed, every configuration that is allowed to be obtained by the
molecules
in this room, would eventually be obtained.
But if you're Boltzmann, you know that if you wait long enough, the random fluctuations of those
molecules
will occasionally bring them into lower entropy configurations.
They come in different shapes; they're made out of different molecules; they project and connect to different brain regions.
Well, there are many
molecules
that exist in nature which are able to convert light into electricity.
If we install these
molecules
in neurons somehow, then these neurons would become electrically drivable with light, and their neighbors, which don't have this molecule, would not.
These
molecules
are called channelrhodopsins.
So what we need to do is take these
molecules
and somehow install them in neurons.
We found
molecules
called halorhodopsins or archaerhodopsins, that respond to green and yellow light.
I want to close on one story, which we think is another possibility, which is that maybe these molecules, if you can do ultraprecise control, can be used in the brain itself to make a new kind of prosthetic, an optical prosthetic.
So far, we haven't seen overt reactions of any severity to these
molecules
or to the illumination of the brain with light.
So what if we could take these channelrhodopsins and other
molecules
and install them on some of these other spared cells and convert them into little cameras?
Is it possible that skeletal muscle doesn't express this type of
molecules?
And this then, in conjunction with these methods that allow very many DNA
molecules
to be sequenced very rapidly, allowed us last year to present the first version of the Neanderthal genome, so that any one of you can now look on the Internet, on the Neanderthal genome, or at least on the 55 percent of it that we've been able to reconstruct so far.
Chemists are trying to study the
molecules
to look at disease.
I say, "Well I want molecules."
So what we're going to try and do is come up with an inorganic Lego kit of
molecules.
And so forgive the
molecules
on the screen, but these are a very simple kit.
And we can aggregate them together and make literally thousands and thousands of really big nano-molecular
molecules
the same size of DNA and proteins, but there's no carbon in sight.
And just a few months ago in my lab, we were able to take these very same
molecules
and make cells with them.
And all I wanted to show you is we can set up
molecules
in membranes, in real cells, and then it sets up a kind of molecular Darwinism, a molecular survival of the fittest.
And this movie here shows this competition between
molecules.
Molecules
are competing for stuff.
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