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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
What substance is formed up during photosynthesis?
During photosynthesis, plants convert carbon dioxide and water into glucose and oxygen using sunlight as energy. The primary product, glucose, serves as an energy source for the plant, while oxygen is released as a byproduct into the atmosphere. This process is vital for sustaining life on Earth, as it provides food and oxygen for numerous organisms.
The light-independent reactions, or Calvin cycle, require ATP and NADPH produced during the light-dependent reactions of photosynthesis. These energy carriers provide the necessary energy and reducing power to convert carbon dioxide into glucose. Although they are termed "light-independent," these reactions still depend on the products of the light-dependent phase to function effectively.
If all other factors stayed the same would likely increase the rate of photosynthesis?
If all other factors remained constant, increasing light intensity would likely enhance the rate of photosynthesis, as light energy is a crucial component of the process. Additionally, raising carbon dioxide levels could also boost photosynthesis since CO2 is a key reactant. However, it is essential to note that there are limits to these increases; beyond certain thresholds, other factors like temperature and nutrient availability may become limiting.
Where does photophosphorylation occurs?
Photophosphorylation occurs in the chloroplasts of plant cells, specifically in the thylakoid membranes during the light-dependent reactions of photosynthesis. This process involves the conversion of light energy into chemical energy, resulting in the synthesis of ATP and NADPH. The energy captured from sunlight is used to drive the phosphorylation of ADP to ATP.
How do you calculate the percentage of this total which is removed by photosynthesis by land plants?
To calculate the percentage of a total removed by photosynthesis by land plants, first determine the total amount of carbon dioxide (CO2) absorbed through photosynthesis over a specific period. Then, divide this amount by the total CO2 available in the environment during that period. Finally, multiply the result by 100 to convert it into a percentage. This will give you the percentage of CO2 removed by land plants through photosynthesis.
Why do alcohol keep on burning even if the flame is dead during photosynthesis experiment?
In a photosynthesis experiment, when alcohol (often ethanol) is used as a fuel, it can continue to burn even if the visible flame appears to be extinguished due to the presence of unburned vapor. This is because alcohol can produce flammable gases that may ignite at lower temperatures, sustaining combustion in the presence of oxygen. Additionally, the heat generated can keep the alcohol vaporized, allowing it to ignite upon exposure to air, even when the initial flame is not visible.
What is it called when the site of photosynthesis in plant cells?
They are the chloroplasts. They carry out photosynthesis
Why is chlorophyll a considered a primary pigment?
Because it is the most essential one. It is the primary pigment
Where is the chloryphyl found?
Chlorophyl is easily found in leaves. It helps transform sunlight into energy needed for photosynthesis.
For photosynthesis a cell needs what 3 things?
CO2 and water are raw materials. Light is the energy source
What energy resources depend on photosynthesis?
Biomass energy, biofuels, and wood are examples of energy resources that depend on photosynthesis. These resources are derived from organic materials that have stored solar energy through the process of photosynthesis in plants.
Sugar is produced in plants by means of photosynthesis, a process that requires light. It is very logical to measure the amount of sugar in wheat plants, to see how much photosynthesis is taking place.
Does panda goes through photosynthesis?
Pandas do NOT go through photosynthesis. They cannot make their own food in their bodies.
In photosynthesis where does the oxygen leave the leaf?
Yes that is what happens. O2 is a byproduct of process.
What is the same between cellular respiration and photosynthesis?
Both cellular respiration and photosynthesis involve the production of energy in the form of ATP. Additionally, they both rely on a series of chemical reactions to convert molecules into different forms. Finally, both processes are essential for the survival of living organisms.
What are the red orange and yellow pigments in photosynthesis?
We use a one name. We named them as caratinoids.
Which gas is the reactants in the chemical reactantof photosynthesis?
That is carbon dioxide. Oxygen is a product
Is the nervous system an organelle where photosynthesis occurs?
No, the nervous system is not an organelle where photosynthesis occurs. Photosynthesis is a process that takes place in specialized organelles called chloroplasts in plant cells. The nervous system is responsible for transmitting signals throughout the body and includes the brain, spinal cord, and network of neurons.
What gas used in cellular respiration that was produced in photosynthesis?
The gas is oxygen.Oxgen is used in photosynthesis and produced in photosynthesis.
What is the odd one out tulip mint clover mushroom basil?
In terms of taxonomy, mushroom is clearly different from tulip, mint, clover, and basil, which are plants. Mushrooms belong to the fungus kingdom, and are not plants.
Mushrooms are saprophytes. They survive by breaking down dead plant material, whereas the plants mentioned are all green plants and are autotrophs, i.e., they feed themselves by using sunlight, water and carbon dioxide for photosynthesis.
Is photosynthesis a herbivore or a carnivore?
Neither. Herbivores and carnivores are classifications of animals based on what they eat. Photosynthesis is a process carried out by plants and algae.
