Given its greater availability in the atmosphere,
elemental oxygen
is used as the final electron acceptor in oxidative phosphorylation.
What is the final electron acceptor during oxidative phosphorylation quizlet?
Oxygen
is the final electron acceptor after the electron has moved through the electron transport chain.
What is the final electron acceptor in the electron transport chain and oxidative phosphorylation?
Oxygen
is the final electron acceptor in the electron transport chain, which allows for oxidative phosphorylation.
What are the end products of oxidative phosphorylation?
-The transfer of an electron to molecular oxygen combines with H+ to form water is marked as an end product in the oxidative phosphorylation pathway. So, the correct answer is, ‘
ATP+H2O.
‘
What is oxidative phosphorylation The final stage of?
As it turns out, the reason you need oxygen is so your cells can use this molecule during oxidative phosphorylation, the final stage of
cellular respiration
. Oxidative phosphorylation is made up of two closely connected components: the electron transport chain and chemiosmosis.
Is the final electron acceptor of the electron transport chain quizlet?
Oxygen
is the final electron acceptor, and it has the highest affinity for electrons. When oxygen accepts an electron, it is reduced to water.
What is the final electron acceptor during aerobic respiration?
In aerobic respiration, the final electron acceptor (i.e., the one having the highest or most positive redox potential) at the end of the ETS is
an oxygen molecule (O
2
)
.
What are the steps of oxidative phosphorylation?
The three major steps in oxidative phosphorylation are (a) oxidation-reduction reactions involving electron transfers between specialized proteins embedded in the inner mitochondrial membrane;
(b) the generation of a proton (H
+
) gradient across the inner mitochondrial membrane
(which occurs simultaneously with step (a …
Which compounds are the final products of the electron transport chain and oxidative phosphorylation?
The end products of the electron transport chain are
water and ATP
. A number of intermediate compounds of the citric acid cycle can be diverted into the anabolism of other biochemical molecules, such as nonessential amino acids, sugars, and lipids.
What is the role of oxygen in the electron transport chain quizlet?
What is Oxygens role at the end of the Electron Transport Chain.
Oxygen serves as the final electron acceptor of the Electron Transport Chain
. Thus, oxygen is essential for getting rid of low-energy electrons and hydrogen ions, the wastes of Cellular Respiration.
What is the final product of the electron transport chain?
The end products of the electron transport chain are
water and ATP
. A number of intermediate compounds of the citric acid cycle can be diverted into the anabolism of other biochemical molecules, such as nonessential amino acids, sugars, and lipids.
Why is it called oxidative phosphorylation?
In the mitochondrion, what the proton gradient does is facilitate the production of ATP from ADP and Pi. This process is known as oxidative phosphorylation, because
the phosphorylation of ADP to ATP is dependent on the oxidative reactions occurring in the mitochondria
.
What is oxidative phosphorylation also known as?
Oxidative phosphorylation is also known as
the electron transport chain
. It includes the reactions that result in the synthesis of ATP from ADP + Pi. Heat can also be generated when ATP production is uncoupled from the respiratory chain.
Which is not true for oxidative phosphorylation?
Correct option: a It
uses oxygen as the initial electron donor
. … The electron transfer and ATP synthesising system are present in inner mitochondrial membrane.
What is the driving force behind oxidative phosphorylation?
Oxidative phosphorylation is dependent on the tricarboxylic acid cycle, and to a lesser extent pathways such as
glycolysis
, to provide a ‘driving force’ in terms of NADH and FADH2 for the electron transport chain.
Why is oxidative phosphorylation a payoff phase?
Some ATP is produced in glycolysis and in the citric acid cycle, but most of the useable energy from the glucose molecule is transferred to reduced coenzymes (NADH+H+ and FADH2). The huge payoff of ATP occurs
when the coenzymes transfer electrons to electron transport chains
, allowing for oxidative phosphorylation.
