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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

Why photosynthesis takes place early in the morning in many desert plants?

Using an alternative C4 pathway, desert plants photosynthesize early in the morning in order to generate energy when it is cooler and more moist. Later in the day photosynthesis slows and stomata close in order to conserve moisture.

ATP is formed when the thylakoid compartment?

ATP is formed when the thylakoid compartment of the chloroplast generates a proton gradient through the process of photosynthesis. This proton gradient is used by the ATP synthase enzyme to catalyze the formation of ATP from ADP and inorganic phosphate.

Where does the energy for photosynthesis come from?

Answered bY SuMOne SO SmaRT!!!! HAHAHHA:))

GeNiUS(: and proud of it!!!:)

yyess well the answer to the question that u asked is:

THE ENERGY FOR PHOTO>> COMES FROM......

ummmmm OH YEah The SUN!!!..(sunlight) :))

What does the chloroplast do in a cell?

Chloroplast is used in photosynthesis. In the Chloroplast the sunlight and water go in and are seperated and sent to their designated areas to continue to process of photosynthesis or cellular respiration.

What is the plant cells food factory called?

The plant cell's food factory is called chloroplasts. These organelles contain chlorophyll, which captures sunlight energy to convert carbon dioxide and water into glucose through photosynthesis.

Is making glucose from CO2 photosynthesis?

No it is respiration

Yes,it is photosynthesis. CO2 is oxidized into glucose using water and light energy

When carbon dioxide in air converts to more complex molecules by plants during photosynthesis is that a physical change?

No, the process of carbon dioxide being converted into more complex molecules by plants during photosynthesis is a chemical change, not a physical change. Chemical changes involve the formation of new substances with different chemical properties, whereas physical changes only affect the physical state of a substance without altering its chemical composition.

What is the process by which electrons are restored to chlorophyll after photosynthesis?

During photosynthesis, electrons from water molecules are used to replace the electrons that chlorophyll loses when it absorbs light energy. This process, known as the electron transport chain, involves a series of protein complexes that shuttle electrons and pump protons across the thylakoid membrane in the chloroplast. This generates a proton gradient that drives ATP synthesis, ultimately leading to the restoration of electrons to chlorophyll.

What is the connection between plastics and photosynthesis?

Plastics are derived from fossil fuels, while photosynthesis is a natural process where plants use sunlight to convert carbon dioxide into oxygen and organic compounds. By using plastics, we are contributing to the release of carbon dioxide into the atmosphere, whereas photosynthesis helps to remove carbon dioxide and produce oxygen, helping to mitigate the effects of climate change.

Photosynthesis what is the name of the process that plants use to make their own food?

Plats make their own food thru the process of photosynthesis using light energy to make sugars from carbon dioxide (C02) and water (H20).

What is the coenzyme in the of photosynthesis?

The coenzyme in photosynthesis is NADP+ (nicotinamide adenine dinucleotide phosphate), which functions as an electron carrier during the light-dependent reactions. It accepts electrons from photosystem I and is reduced to NADPH, which carries the high-energy electrons to the Calvin cycle for carbon fixation.

How long does it take for photosynthesis to happen?

Photosythesis is a process where the plant gets food from it's surroundings; carbon dioxide,sun's heat,water and soil nurients in turn for giving out 0xgen. How old are you? I knew that when I was nine and I'm fifteen now?!

Which part of the typical plant is the site of photosynthesis?

The chloroplast, a specialized organelle found in plant cells, is the site of photosynthesis. It contains chlorophyll, a pigment that absorbs light energy and converts it into chemical energy to drive the photosynthetic process.

Circle the letter of the carrier molecule involved in photosynthesis?

The carrier molecule involved in photosynthesis is (A) chlorophyll.

During the first stage of photosynthesis what is absorbed by chlorophyll?

During the first stage of photosynthesis, chlorophyll absorbs light energy from the sun. This light energy is used to initiate the process of converting carbon dioxide and water into glucose and oxygen.

Is the carbon dioxide used in photosynthesis a solid liquid or gas?

Carbon dioxide used in photosynthesis is a gas at room temperature and pressure. It is taken in by plants through small openings in their leaves called stomata, where it participates in the process of photosynthesis to produce sugars for the plant's growth and development.

Where is the site of most photosynthesis?

The site of most photosynthesis in plants occurs in the chloroplasts, specifically in the thylakoid membranes where the light-dependent reactions take place. These reactions convert light energy into chemical energy in the form of ATP and NADPH, which are used in the Calvin cycle in the stroma to synthesize glucose.

Engelmann's investigation to determine the effective wavelengths of light in photosynthesis depended on a photosynthetic alga's?

response to varying light intensities. By measuring the rate of oxygen production in the alga under different colors of light, Engelmann was able to determine that red and blue light were the most effective in driving photosynthesis. This led to the conclusion that chlorophyll absorbs light most efficiently in these two regions of the spectrum.

How does photosynthesis affect the economy?

Photosynthesis plays a vital role in the economy by supporting agricultural production, which is the basis of food supply and many industries. It also contributes to the production of oxygen and removal of carbon dioxide, helping to regulate the atmosphere and climate that impact economic activities. Additionally, photosynthesis is the foundation of the renewable energy cycle as it provides energy sources such as biomass and biofuels, influencing the energy sector.

In which part of the moss does photosynthesis occur?

Photosynthesis in moss primarily occurs in the chloroplasts of the cells in the green leafy parts, known as the gametophyte. This is where chlorophyll captures sunlight and converts it into energy for the plant.

Where does the energy come from plants use to carry out photosynthesis?

Plants use sunlight as the primary source of energy to carry out photosynthesis. The sunlight is absorbed by pigments in the chloroplasts of plant cells, where the light energy is converted into chemical energy in the form of glucose.

The Calvin cycle makes direct use of to make?

The Calvin cycle makes direct use of carbon dioxide (CO2) to make organic compounds, primarily glucose. This process occurs in the stroma of chloroplasts and requires ATP and NADPH generated from the light reactions of photosynthesis.

What adaptation is a holly leaf?

spines to protect against leaf-eating animals

What is Raw material of a polystyrene cup?

The raw material of a polystyrene cup is polystyrene plastic, which is derived from styrene, a petroleum-based hydrocarbon. The polystyrene undergoes a process called extrusion or injection molding to form the shape of the cup.