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What is the source of engery for the photosynthesis reactions and where do they take place in a cell?
The energy for photosynthesis reactions comes from sunlight. These reactions take place in the chloroplasts of plant cells, specifically in the thylakoid membrane where pigments like chlorophyll capture light energy to drive the process of photosynthesis.
Which process takes place only in plants-?
Photosynthesis
Where do the light or photo reactions take place in photosynthesis?
The light reactions of photosynthesis take place in the thylakoid membranes of the chloroplasts. During these reactions, light energy is absorbed by chlorophyll and converted into chemical energy in the form of ATP and NADPH. Additionally, water molecules are split, releasing oxygen as a byproduct. This process is essential for powering the subsequent dark reactions, or the Calvin cycle, which occurs in the stroma of the chloroplasts.
Why is chlorophyll important in the process of photosynthesis?
Chlorophyll is important in photosynthesis because it absorbs light energy from the sun and converts it into chemical energy that is used to drive the process of photosynthesis. It is a pigment that gives plants their green color and is located in the chloroplasts of plant cells where photosynthesis occurs. Chlorophyll is responsible for capturing light and initiating the series of reactions that ultimately produce glucose, which is the plant's source of energy.
Where are the light dependent reactions located?
The light-dependent reactions of photosynthesis take place in the thylakoid membranes of the chloroplasts. This is where sunlight is absorbed by chlorophyll and converted into chemical energy in the form of ATP and NADPH.
What is the source of engery for the photosynthesis reactions and where do they take place in a cell?
The energy for photosynthesis reactions comes from sunlight. These reactions take place in the chloroplasts of plant cells, specifically in the thylakoid membrane where pigments like chlorophyll capture light energy to drive the process of photosynthesis.
Where do plants get the energy necessary for the chemical reactions that take place during photosynthesis?
From the sun or other source of light. That is why it is called photosynthesis. Photo means light.
Photosynthesis occurs in what organelles?
Photosynthesis occurs in the chloroplasts of plant cells. These organelles contain the pigment chlorophyll, which captures sunlight and converts it into energy through a series of chemical reactions. This process is essential for producing glucose, the energy source for the plant.
What is the energy source that allows photosynthesist to take place?
Energy from the sun is what allows plants to make their own energy through photosynthesis.
What do plants get their food from?
Plants do not make food at night because food (glucose) production is dependent upon light. Photosynthesis is powered by sunlights energy producing NADPH, and ATP. These molecules are essential for the production of glucose in the calvin cycle. Therefore without the light dependent reactions, the light independent reactions associated with photosynthesis cannot take place.
Which process takes place only in plants-?
Photosynthesis
Where do the light or photo reactions take place in photosynthesis?
The light reactions of photosynthesis take place in the thylakoid membranes of the chloroplasts. During these reactions, light energy is absorbed by chlorophyll and converted into chemical energy in the form of ATP and NADPH. Additionally, water molecules are split, releasing oxygen as a byproduct. This process is essential for powering the subsequent dark reactions, or the Calvin cycle, which occurs in the stroma of the chloroplasts.
Why is chlorophyll important in the process of photosynthesis?
Chlorophyll is important in photosynthesis because it absorbs light energy from the sun and converts it into chemical energy that is used to drive the process of photosynthesis. It is a pigment that gives plants their green color and is located in the chloroplasts of plant cells where photosynthesis occurs. Chlorophyll is responsible for capturing light and initiating the series of reactions that ultimately produce glucose, which is the plant's source of energy.
Where are the light dependent reactions located?
The light-dependent reactions of photosynthesis take place in the thylakoid membranes of the chloroplasts. This is where sunlight is absorbed by chlorophyll and converted into chemical energy in the form of ATP and NADPH.
What two processes have to occur for photosynthesis to take place?
Photosynthesis requires two processes to occur: light reactions and dark reactions. During light reactions, light energy is absorbed by chlorophyll in the chloroplasts, which converts it into chemical energy in the form of ATP and NADPH. These energy-carrying molecules are then used in the dark reactions, where carbon dioxide is fixed and converted into glucose through the Calvin cycle.
What is the energy fixing stage of photosynthesis?
The energy-fixing stage of photosynthesis is the light-dependent reactions, which take place in the thylakoid membranes of chloroplasts. In this stage, light energy is absorbed by chlorophyll and converted into chemical energy in the form of ATP and NADPH.
What cell organelles are responsible for photosynthesis and cellular respiration?
Photosynthesis: CO2 +H2O + Light Energy ----> O2 + carbohydrate Photsynthesis takes place in plants cells and in some bacteria. It takes place in the chloroplasts, which are little green circles of pigment. The light reactions take place in the chloroplast's thylakoids and the dark reactions take place in the stroma. The light reactions reduce water into oxygen and the dark reactions convert CO2 into energy. Respiration: O2 + carbohydrate -----> CO2 + H20 + energy CELL RESPIRATION OCCURS IN THE MITOCHONDRIA!!!!!!!
