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What molecule leaves the thylakoid to provide hydrogen for the carbon-fixation reaction?
Annka
NADPH.
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∙ 15y ago
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Chemiosmosis in the thylakoid membrane is directly responsible for?
Chemiosmosis in the thylakoid membrane results in the synthesis of ATP during light reaction. Thylakoid membranes contain proteins. These proteins make use of light energy to drive electron transport chains. This generates a chemiosmotic potential across the thylakoid membrane and NADPH. The ATP synthase enzyme uses the chemiosmotic potential to make ATP during photo- phosphorylation.
Where does the Light (dependent) reaction take place?
The light dependent reaction take place in the thylakoid of the chloroplast
How does light and dark reactions takes place?
The light dependent reaction occurs in the chloroplast. In the light dependent reaction, chlorophyll pigments absorb solar energy. This energy is then converted into a chemical form (not glucose). The water molecule is split into oxygen and hydrogen molecules. The dark reaction or the carbon fixation period occurs in the fluid matrix or stroma of chloroplast. The hydrogen product from the first reaction is combined with the carbon dioxide molecules to makes sugars. This results in the C3 or C4 cycle.
What does a thylakoid do during photosynthesis?
Energy is transferred to electrons in cholophyll and other pigments in the choloroplasts
Fermentation in chemiosmosis?
Chemiosmosis is the process of hydrogen ions passing through a membrane such as the thylakoid. This process occurs from a high to low concentration. 1) During the light reaction in the thylakoid membrane hydrogen ions pass through the thylakoid to prodcue energy and help ADP (adenosine diphosphate) and Phosphate group) synthesize to form ATP(Adenosine triphosphate).
One gold sulfate molecule reacts with three hydrogen molecule to make hydrogen sulfate and gold A gold sulfate molecule includes two gold atoms How many gold atoms will be present after this reaction?
hydrogen is not a molecule.
Chemiosmosis in the thylakoid membrane is directly responsible for?
Chemiosmosis in the thylakoid membrane results in the synthesis of ATP during light reaction. Thylakoid membranes contain proteins. These proteins make use of light energy to drive electron transport chains. This generates a chemiosmotic potential across the thylakoid membrane and NADPH. The ATP synthase enzyme uses the chemiosmotic potential to make ATP during photo- phosphorylation.
Where does the Light (dependent) reaction take place?
The light dependent reaction take place in the thylakoid of the chloroplast
When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction the molecule becomes?
oxidized
Where is the light reaction?
On thylakoid membranes
Why the reaction between hydrogen and chlorine is very slow at room temperature?
Because hydrogen molecule is very stable and it is because of high dissociation enthalpy of hydrogen molecule, it reacts slowly with chlorine at room temperature.
Where does the light reaction happens?
Light reactions occur in the cells chloroplast
What is the first stage of the thylakoid reaction?
Primary photoevent.
When the reaction center for photosystem II loses and electron how is the electron replaced?
It comes from H20, the Oxygen molecule joins with another 0 molecule to form 02, the H+s enter the thylakoid space from the stroma
How many hydrogen atom does ammonia molecule have?
600 atoms there are 3 atoms of hydrogen per ammonia molecule
When hydrogen is added to ch3ch2chchch3 the reaction is an?
... addition reaction; the hydrogen molecule is split, one of its atoms is added to each carbon atom that is initially double bonded, and an alkene becomes an alkane. --- ... known as hydrogenation.
How does light and dark reactions takes place?
The light dependent reaction occurs in the chloroplast. In the light dependent reaction, chlorophyll pigments absorb solar energy. This energy is then converted into a chemical form (not glucose). The water molecule is split into oxygen and hydrogen molecules. The dark reaction or the carbon fixation period occurs in the fluid matrix or stroma of chloroplast. The hydrogen product from the first reaction is combined with the carbon dioxide molecules to makes sugars. This results in the C3 or C4 cycle.
