The odor also can be produced by sulfur bacteria or
chemical reactions inside water heaters, or by pollution, which is probably the case, at least initially, with Sandy.
The receptors then stimulate a series of
chemical reactions inside the cell to produce the hormone's intended effect, such as the release of a chemical or the «turning on or off» of a gene.
Fourth,
chemical reactions inside asteroids make amino acids.
Enzymes are natural catalysts that jump - start essential
chemical reactions inside living things.
(Proteins, considered the machines of life, catalyze and synchronize
the chemical reactions inside cells.)
But the powerful light sources — often lasers — required to activate the fluorescent molecules also burn them out and spark toxic
chemical reactions inside cells.
The proteins in turn are the workhorses of biology, spurring
chemical reactions inside cells and controlling the expression, transcription, and replication of the genes themselves.
«Mapping nanoscale
chemical reactions inside batteries in 3 - D.»
«He invented biocompatible catalysts» that jump - start
the chemical reactions inside the system without killing off the fuel - generating bacteria.
For instance, if photons and neural impulses are really no more than what the textbooks say they are, then I have to believe that this bright, beautiful, panoramic experience miraculously arises out of insentient
chemical reactions inside my brain.
It didn't take long for her to confirm that the flashing was not, as most people assumed, a form of bioluminescence —
a chemical reaction inside animals like plankton that produces light similar to that of a glow stick.
Airbags deploy due to
a chemical reaction inside the airbag.
Not exact matches
Inside of your digestive tract, it is more complicated for the lactase to pair up with lactose, and it is also more difficult for the
chemical reaction to take place due to continuous changes in the digestive tract environment.
Cronin's first stab was a 2012 paper in Nature Chemistry in which he and his colleagues described something he called reactionware, 3D - printed
chemical reaction vessels containing catalysts and other components needed to carry out specific
reactions inside.
Researchers from the University of Illinois at Chicago and Lawrence Berkeley National Laboratory have developed a new technique that lets them pinpoint the location of
chemical reactions happening
inside lithium - ion batteries in three dimensions at the nanoscale level.
As its name suggests, metabonomics is the study of metabolism — the myriad
chemical reactions that go on
inside your body — and its role in disease (see «What's in an ome?»).
However, a longstanding problem has been the lack of tools to map out the
chemical reaction conditions
inside micro-reactors.
These studies show that the DNA found
inside mitochondria, the cellular structures whose job is to provide cells with energy, is particularly vulnerable, most probably because they handle oxidative
chemical reactions.
Inside a battery,
chemical reactions involving a material called an electrolyte cause electrons to accumulate in the negative terminal, or anode, and flow when it's connected to the positive terminal, or cathode.
This
reaction usually takes place
inside a herbivore's gut, says Helene Engler, a
chemical ecologist at the University of Texas, Austin.
metabolism The set of life - sustaining
chemical reactions that take place
inside cells.
The
chemical reactions that produce these gases deep
inside Earth are known by the term serpentinization (SUR - pen - teen - ih - ZAY - shun).
«The fields in the
reactions are intense and can have dramatic effects on the electronic states
inside the system,» said Dr. Shawn Kathmann, the
chemical physicist who led the study.
Commercial dyes work by using harsh
chemicals, such as ammonia and bleach, to first pry open the cuticle scales to allow colorant molecules
inside and then trigger a
reaction inside the hair to produce more color.
Using the European XFEL's brilliant X-ray radiation, physicists, chemists, biologists, and other scientists from all over the world will be able to map the atomic details of viruses, decipher the molecular composition of cells, take three - dimensional images of the nanoworld, film
chemical reactions, study processes such as those occurring deep
inside planets, and more.
As they eat,
reactions inside their bodies change their food into new
chemicals.
Our bodies operate through continual
chemical reactions and some of those
reactions actually create free radicals
inside of our bodies like the breakdown of sugars by digestive enzymes or regular exercise — and that stuff is necessary for our survival — but some of the exposure comes from sources that aren't so great.
One of the most important reasons why a daily multivitamin is so important, is that many different vitamins and minerals are co-factors to assist the many different thousands of
chemical reactions that take place every minute of every day
inside your body.
The
chemical reactions that happen
inside lead - acid batteries are hindered by cold temperatures, reducing the battery's ability to operate at that time.
Its a controlled
chemical reaction (explosion)
inside a chamber timed to go off with maximum force at a particular time in the crankshaft rotation cycle.
That cooling leads to cloud formation
inside the vortex and the ensuing
chemical reactions that produce highly reactive molecules with unpaired electrons.