It is the light reaction. Then they moves to dark reaction
It is the dark reaction. ADP forms because of ATP has been used.
ADP
Sugar (glucose) is the main product of the dark reactions. ADP and NADP+ are also made in the process.
The inputs of the Dark Reaction are NADPH, ATP, and CO2. The NADPH and ATP, which were produced in the Light Reactions, fix the carbon into a carbohydrate such as glucose. Enzymes are also needed for the Dark Reaction to take place. One such enzyme is Rubisco, which interacts with CO2 and RuBP in the first step of the Dark Reaction.
Energy in the body is formed when ATP is broken down into ADP. This reaction is therefore exothermic. Thus, the reverse reaction is going to be endothermic because energy is required in order to attach the phosphate to the ADP.
the light reaction requires energy from the sun in the form of photons. these photons excite the electrons in photosystem II and results in the electrons passing through a series of redox reactions (creating a proton gradient that through chemiosmosis turns ADP into ATP) and replaces the missing electrons of photosystem I. then when photons hit photosystem II the electrons are re-energized and go through the reaction to reach NADP+ and though NADP+ reductase are accepted by the newly formed NADPH. so in short the products of the light reaction is what is required by the dark reaction (as well as 3 CO2)
u add a hydrogen to a ADP and it makes ATP.
ADP
Sugar (glucose) is the main product of the dark reactions. ADP and NADP+ are also made in the process.
NADPH2 and ATP are "used up" in the Calvin cycle (dark reaction.) ATP is converted into ADP and NADPH2 is converted into NADP.
Light Reaction
Glucose, NADP and ADP
It is happening in the dark reaction. In th storma of chloroplast.
Cellular respiration turns adp into atp in the electron transport chain.
inputs are light,chlorophyll,water,ADP,NADPH outputs are ATP,NADPH2,oxygen
Sunlight and H20 are needed for the light reactions in the thylakoids. This reaction gives of O2 and makes ATP and NADPH. CO2 is needed for the Calvin Cycle that takes place in the stroma. This reaction gives off sugar and makes ADP + P and NADP+.
The inputs of the Dark Reaction are NADPH, ATP, and CO2. The NADPH and ATP, which were produced in the Light Reactions, fix the carbon into a carbohydrate such as glucose. Enzymes are also needed for the Dark Reaction to take place. One such enzyme is Rubisco, which interacts with CO2 and RuBP in the first step of the Dark Reaction.
Energy in the body is formed when ATP is broken down into ADP. This reaction is therefore exothermic. Thus, the reverse reaction is going to be endothermic because energy is required in order to attach the phosphate to the ADP.