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Photosynthesis
This category is for questions about the chemical process in which autotrophic organisms use sunlight, carbon dioxide and water to make glucose, water and oxygen. This process is vital to life and is of great importance in biology.
6,415 Questions
How are the reactants and products in the light dependent cycle of photosynthesis changed?
In the light-dependent cycle of photosynthesis, reactants such as water and light energy are converted into products such as oxygen, ATP, and NADPH through a series of complex reactions involving photosystems I and II, electron transport chains, and ATP synthase. These chemical transformations are essential for capturing and converting light energy into chemical energy that can be used in the Calvin cycle to produce glucose.
What six factors affect photosynthesis?
Six factors that affect photosynthesis are light intensity, temperature, carbon dioxide concentration, water availability, chlorophyll concentration, and nutrients. Changes in any of these factors can impact the rate of photosynthesis in plants.
Where does the light- dependent come from?
The light-dependent reactions of photosynthesis occur in the thylakoid membranes of chloroplasts. This is where chlorophyll and other pigments absorb light energy and convert it into chemical energy in the form of ATP and NADPH. This energy is then used in the light-independent reactions to produce glucose.
About 75-80% of the energy captured through photosynthesis in a plant ends up being stored as starch in the kernel. This starch serves as a source of energy for the plant and can be utilized for growth and reproduction.
False.
Plantae
Chlorophyll is essential to photosynthesis because it traps the needed?
Chlorophyll is essential to photosynthesis because it traps the needed sunlight energy for the process. It absorbs light energy from the sun and converts it into chemical energy that is used to drive the synthesis of organic compounds in plants.
How do the plants get the necessary reactants to make sugar?
Plants get CO2 by gaseous exchange, water from the soil, and required energy by photolysis of water to make sugar.
Why is a dark reaction called a cycle?
RuBP made during the dark reaction is used to start the reaction again. novanet.
In what part of a plant does photosynthesis occur?
Photosynthesis occurs in the organelles called chloroplasts which hold chlorophyll.
If all photosynthesis on earth stopped will human life continue?
Plants need sunlight, water and nutrients to grow. Herbivores eat the plants, carnivores eat the herbivores, omnivores (like humans) eat plants and animals. Therefore if plants stopped existing, the whole food chain would collapse and all life die out. In such a scenario, if we could artificially manufacture and grow food to feed ourselves, then we might survive.
What process the addition of energy to water?
watering the lawn with a sprinkler operated by a electric timer.
What basic inorganic materials used during photosynthesis are?
There are two materials. They are CO2 and water
What sugar produced during photosynthesis?
Glucose is the sugar produced during photosynthesis. It is a simple carbohydrate that serves as the primary source of energy for the plant and is also used as a building block for more complex carbohydrates like starch.
What supplies the process during the initial process of photosynthesis that drives ATP synthesis?
sunlight
What parts of a plant can perform photosynthesis?
The chloroplasts in the cells of the leaves are responsible for performing photosynthesis in plants. The chloroplasts contain chlorophyll, a pigment that absorbs light energy and converts it into glucose through a series of chemical reactions.
Why is photosynthesis is important for building the structure of plant cells?
the photosynthesis brings energy to the cell and when this happends the thylakoid membrane needs the change to release the energy all bout inderkum
That is correct.
La fotosíntesis o función clorofílica es la conversión de materia inorgánica en materia orgánica realizada por las plantas y algas gracias a la energía que aporta la luz. En este proceso la energía lumínica se transforma en energía química estable, siendo el NADPH (adentrín adenosín trifosfato) y el ATP (adenosín trifosfato) las primeras moléculas en la que queda almacenada esta energía química. Con posterioridad, el poder reductor del NADPH y el potencial energético del grupo fosfato del ATP se utiliza para la síntesis de hidratos de carbono a partir de la reducción del dióxido de carbono.
