What are reactants in photosynthesis?

What are reactants in photosynthesis?

The reactants of photosynthesis are everything to the left of the “———>” arrow, thus the reactants of photosynthesis are carbon dioxide, water, and sunlight energy. The products of photosynthesis are everything to the right of the “———>” arrow, thus the products of photosynthesis are glucose and oxygen.

What happens to the carbon dioxide in a photosynthetic organism?

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.

What is photooxidation of chlorophyll?

Photo-oxidation means the release of electrons after absorption of a photon occurs during non-cyclic photophosphorylation.

How is CO2 used in photosynthesis?

Plants extract the carbon dioxide from the air and use it in photosynthesis process to feed themselves. The carbon dioxide enters the leaves of the plant through small pores called stomata. During this process, the plant combines carbon dioxide with water to allow the plant to extract what it needs for food.

Is carbon dioxide a reactant or product?

Methane and oxygen (oxygen is a diatomic — two-atom — element) are the reactants, while carbon dioxide and water are the products.

Where are the reactants in photosynthesis?

During photosynthesis, light energy converts carbon dioxide and water (the reactants) into glucose and oxygen (the products).

What is the function of the photosynthetic pigments in photosynthesis?

Photosynthetic pigments are the molecules responsible for absorbing electromagnetic radiation, transferring the energy of the absorbed photons to the reaction center, and for photochemical conversion in the photosynthetic systems of organisms capable of photosynthesis.

How is solarisation related to the inhibition of photosynthesis?

At higher intensities, however, pigments get bleached and the process suffers. The inhibition of photosynthesis by photo-oxidation at higher intensities is called solarisation.

How is CO2 absorbed by plants during photosynthesis?

CO2 is absorbed during photosynthesis, therefore a decrease in CO2 concentrations would demonstrate that photosynthesis was occurring. The study will also determine whether plants grown in light or shade conditions have the ability to photosynthesize equally at different light intensities. Two plants of the same species were used.

Which is a limiting factor in the photosynthesis process?

Factors of Photosynthesis. Factor # 1. Carbon Dioxide. CO 2 concentration of the atmosphere is 0.036% or 360 ppm (360 µl. l -1 ). It is a limiting factor for C 3 as the available CO 2 concentration is lower than the optimum for photosynthesis. Increase in of photosynthesis in most C 3 plants . A decline is observed beyond 0.1%.

What is the value of CO 2 in photosynthesis?

It is known as CO 2 compensation point or thresh­old value. At this value CO 2 fixed in photosynthesis is equal to CO 2 evolved in respiration and photorespiration. The value is 25-100 ppm in C 3 plants and 0-10 ppm in C 4 plants.