- Photodissociation, photolysis, photodecomposition, or
photofragmentation is a
chemical reaction in
which molecules of a
chemical compound are
broken down...
-
oxygen atoms and molecules, and UV radiation: An
oxygen molecule is
split (
photolyzed) by
higher frequency UV
light (top end of UV-B, UV-C and above) into two...
-
begins the ozone-production
process in the
ozone layer.
Oxygen can be
photolyzed into
atomic oxygen by
light with
wavelength less than 240 nm. O2 → 2O...
-
activation of the
transducin molecule by rhodopsin.
Interaction with
photolyzed rhodopsin opens up the GTP-binding site to
allow for
rapid exchange of...
- fire
suppression systems into the late 1960s.
Bromomethane is
readily photolyzed in the
atmosphere to
release bromine radicals,
which are far more destructive...
-
water vapor reaches the stratosphere,
where it is
easily broken down (
photolyzed) by
ultraviolet radiation (UV).
Heating of the
upper atmosphere by UV...
- ozone-poor air out of the
troposphere and into the
stratosphere where the sun
photolyzes oxygen molecules and
turns them into ozone. Then, the ozone-rich air is...
-
asteroids and the Moon. On icy moons,
especially Europa,
sputtering of
photolyzed water from the
surface leads to net loss of
hydrogen and ac****ulation...
- 7-dehydrocholesterol to
vitamin D3
occurs in two steps. First, 7-dehydrocholesterol is
photolyzed by
ultraviolet light in a 6-electron
conrotatory ring-opening electrocyclic...
- to
obtain the
electrons from its
hydrogen atoms.
While photosystem II
photolyzes water to
obtain and
energize new electrons,
photosystem I
simply reenergizes...
