In what are the light-dependent and light-independent reactions of photosynthesis similar?
0:008:27Light-dependent/independent reactions – YouTubeYouTubeStart of suggested clipEnd of suggested clipPhotosynthesis has two phases alight dependent and light independent reactions. The light dependentMorePhotosynthesis has two phases alight dependent and light independent reactions. The light dependent reactions convert light energy into chemical energy taking in photons.
Where do light-dependent and independent reactions occur?
The light-dependent reactions take place in the thylakoid membranes in the granum (stack of thylakoids), within the chloroplast. Figure: The two stages of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions).
Which of the following statements best describes the relationship between the light-dependent and light-independent reactions of photosynthesis?
Which of the following statements best describes the relationship between the light-dependent and light-independent reactions of photosynthesis? The light-independent reactions release energy, and the light-dependent reactions require energy.
How is light-dependent on photosynthesis?
Light-dependent reactions happen in the thylakoid membrane of the chloroplasts and occur in the presence of sunlight. The sunlight is converted to chemical energy during these reactions. The chlorophyll in the plants absorb sunlight and transfers to the photosystem which are responsible for photosynthesis.
How are the light-dependent and light-independent reactions interdependent on each other?
The light-dependent reactions convert light energy into chemical energy. The goal of the light-dependent reactions of photosynthesis is to collect energy from the sun and break down water molecules to produce ATP and NADPH. These two energy-storing molecules are then used in the light-independent reactions.
How are the light-dependent and light-independent reactions interrelated?
In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy. In the light-independent reactions, the chemical energy harvested during the light-dependent reactions drives the assembly of sugar molecules from carbon dioxide.
How do light dependent and light-independent reactions work together?
In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy. In the light-independent reactions, the chemical energy harvested during the light-dependent reactions drives the assembly of sugar molecules from carbon dioxide.
How does the light-dependent reaction differ from the light independent reaction?
In the light independent reaction Co, is reduced into carbohydrates with the help of light generated ATP and `NADPH_2` . Light dependent reaction is carried out in the Grana of the chloroplast. The Light independent reaction is carried out in the stroma of the chloroplast.
Which of the following is an important difference between light-dependent and light-independent reactions of photosynthesis?
Which of the following is an important difference between light-dependent and light-independent reactions of photosynthesis? The light-dependent reactions occur only during the day; the light-independent reactions occur only during the night.
How does the light dependent reaction differ from the light independent reaction?
In the light independent reaction Co, is reduced into carbohydrates with the help of light generated ATP and `NADPH_2` . Light dependent reaction is carried out in the Grana of the chloroplast. The Light independent reaction is carried out in the stroma of the chloroplast.
What happens in light-independent reactions?
Light-independent reaction is a series of biochemical reactions in photosynthesis not requiring light to proceed, and ultimately produce organic molecules from carbon dioxide. The energy released from ATP (produced during the light reactions) drives this metabolic pathway.
What is required for both the light-dependent and light-independent reactions to proceed quizlet?
The L-D reactions require light energy and water, and the L-IND reactions require ATP, NADPH and CO2.
Do light-dependent and independent reactions occur at the same time?
In fact, the light independent reactions occur at the same time as the light dependent reactions, because they are driven by the ATP made by the light-dependent reactions. Both systems shut down in the dark. The light-independent reactions can last a little longer if there is ATP remaining in the chloroplast.
How are the light capturing reactions and the Calvin cycle interdependent on each other?
How are the light-capturing reactions and the Calvin cycle interdependent on each other? The Calvin cycle requires the ATP and NADPH produced in the light-capturing reactions, while the inputs to the light-capturing reactions are regenerated by the Calvin cycle.
How do the light-dependent and light independent depend on each other?
The light-dependent reactions convert light energy into chemical energy. The goal of the light-dependent reactions of photosynthesis is to collect energy from the sun and break down water molecules to produce ATP and NADPH. These two energy-storing molecules are then used in the light-independent reactions.
What are three differences between light-dependent and light-independent reactions of photosynthesis?
1:185:08Difference between Light Dependent and Light Independent Reaction of …YouTube
Which of the following is a difference between the light-dependent and the light-independent reactions of photosynthesis quizlet?
The light-dependent reactions require light and water, occur in the thylakoids, and produce ATP and NADPH. The light-independent reactions require carbon dioxide, occur in the stroma, and produce high-energy sugars.
Why do the light-dependent reactions of photosynthesis take place in the thylakoid?
The light-dependent reactions of photosynthesis take place within the thylakoids. These reactions occur when the pigment chlorophyll, located within the thylakoid membranes, captures energy from the sun (photons) to initiate the breakdown of water molecules.
Where do the light dependent reaction and the Calvin cycle occurs in the chloroplast?
Unlike the light reactions, which take place in the thylakoid membrane, the reactions of the Calvin cycle take place in the stroma (the inner space of chloroplasts).
Why do the light-dependent reactions of photosynthesis take place in the thylakoid of chloroplast?
The light-dependent reactions of photosynthesis take place within the thylakoids. These reactions occur when the pigment chlorophyll, located within the thylakoid membranes, captures energy from the sun (photons) to initiate the breakdown of water molecules.
What is the difference between light-dependent and light-independent reactions quizlet?
The light-dependent reactions require light and water, occur in the thylakoids, and produce ATP and NADPH. The light-independent reactions require carbon dioxide, occur in the stroma, and produce high-energy sugars.
How are the light Dependant and independent reactions related?
In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy. In the light-independent reactions, the chemical energy harvested during the light-dependent reactions drives the assembly of sugar molecules from carbon dioxide.
What is required for both the light dependent and light-independent reactions to proceed quizlet?
The L-D reactions require light energy and water, and the L-IND reactions require ATP, NADPH and CO2.
How are light-dependent and light-independent reactions related?
The light-dependent reactions convert light energy into chemical energy. The goal of the light-dependent reactions of photosynthesis is to collect energy from the sun and break down water molecules to produce ATP and NADPH. These two energy-storing molecules are then used in the light-independent reactions.
What are the differences between the light-dependent reactions light reactions and the light-independent reactions dark reactions?
What is the difference between light and dark reaction? The light reaction is the initial stage of photosynthesis which traps light energy to produce ATP and NADPH, whereas dark reaction is the second step of photosynthesis which utilizes the energy from ATP and NADPH to produce glucose.
Where does light reaction take place?
thylakoid discs The light reaction takes place in the thylakoid discs. There, water (H20) is oxidized, and oxygen (O2) is released. The electrons freed up from water are transfered to ATP and NADPH. The dark reaction occurs outside of the thylakoids.
How is light-dependent and light-independent reaction different from each other?
In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy. In the light-independent reactions, the chemical energy harvested during the light-dependent reactions drives the assembly of sugar molecules from carbon dioxide.
How light reaction takes place and in what way it is different from dark reaction?
Difference between Light and Dark Reaction
| Light Reaction | Dark Reaction |
|---|---|
| It takes place only in the presence of light. | It can take place in the presence or absence of sunlight. |
| It is a photochemical phase. | It is a biochemical phase. |
| It takes place in the grana of the chloroplast. | It takes place in the stroma of the chloroplast. |
What is the difference between light-dependent and light-independent reactions?
In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy. In the light-independent reactions, the chemical energy harvested during the light-dependent reactions drives the assembly of sugar molecules from carbon dioxide.
How do light-dependent reactions work?
In the light-dependent reactions, which take place at the thylakoid membrane, chlorophyll absorbs energy from sunlight and then converts it into chemical energy with the use of water. The light-dependent reactions release oxygen as a byproduct as water is broken apart.