A photosynthetic reaction centre is a complex of several proteins, pigments and
other co-factors ... These electron transfer steps are the initial phase of a series of
energy conversion reactions, ....
Photosynthesis, like respiration, is a redox (oxidation-reduction) process-Water
molecules are split apart by oxidation, which means that they lose.
What is the given name for the following reaction? sucrose+water->glucose+ .....
In photosynthesis, redox reactions ultimately transfer electrons from ______. A.
The reactions that extract energy from molecules like glucose are called .... from a
higher to a lower energy level and are ultimately passed to oxygen (forming
water). ..... Reactions involving electron transfers are known as oxidation-
Similar to the way the reactions of aerobic cellular respiration rely on oxidation-
reduction reactions, electrons produced during photosynthesis are transferred to
Mar 17, 2003 ... The 4 electrons removed from the water molecules are transferred by an electron
transport chain to ultimately reduce 2NADP+ to 2NADPH.
In a redox reaction one or more molecules is reduced (gains energy) while one
or more ... In cells, enzymes are responsible for reactions that transfer free energy
from one molecule to another. ... Nutrients are organic molecules that are
ultimately derived from food sources (or, in green organisms, from photosynthesis
Dec 30, 2010 ... Reduction-oxidation (redox) reactions are an essential part of cell ... However,
the electron transfer within a redox couple needs to be strictly ... in plant cells
ultimately originates from the light-driven electron transfer from water ...
Photosynthesis by oxygen-evolving organisms depends on the interplay of two ...
Photosystem II Transfers Electrons from Water to Plastoquinone and Generates a
.... by photosystem I is a simple one-electron oxidation-reduction reaction.
into chemical energy by a series of reactions that give rise to a coupled flow of
electrons ... PQ ultimately transfers electrons to a terminal electron acceptor by ...
in these reactions is PQ, the most abundant redox component in photosynthetic.