What are the 3 reactants of photosynthesis that plants take in?
Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants (Figure 5.5). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose.
What are the products of light-dependent reactions?
The exergonic light-dependent reactions of photosynthesis convert light energy into chemical energy, producing ATP and NADPH. These reactions occur in the thylakoids of the chloroplasts. The products of the light-dependent reactions, ATP and NADPH, are both required for the endergonic light-independent reactions.
What two reactants do light-independent reactions need?
The light-independent reactions use the ATP and NADPH from the light-dependent reactions to reduce carbon dioxide and convert the energy to the chemical bond energy in carbohydrates such as glucose.
What are the reactants and products for both the light reactions and the Calvin cycle?
The reactants of the Calvin cycle are CO2 from the air and NADPH and ATP from the light reactions. Light reactions produce NADPH and ATP which is why the Calvin cycle is so dependent on the light reactions.
What are the products and reactants of light-independent reactions of photosynthesis?
What the products of the light independent reactions? Explanation: The products of the light independent reaction are glucose, NADP+, and H2O. The reactants are CO2, NADPH, and ATP.
Where are the reactants and products of light-independent reactions?
Light-Independent Reaction – Key takeaways The light-independent reaction occurs in the stroma of the plant, which is a colourless fluid that surrounds the thylakoid discs in the chloroplast of the plant cells. The light-independent reaction’s reactants are carbon dioxide, NADPH and ATP.
What are the products of the light-dependent and light-independent reactions of photosynthesis?
In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy. In the light-independent reactions, the chemical energy harvested during the light-dependent reactions drives the assembly of sugar molecules from carbon dioxide.
Which 2 reactants are needed for light-independent reactions?
What is made during the light-independent reactions?
Light-independent reaction is a series of biochemical reactions in photosynthesis not requiring light to proceed, and ultimately produce organic molecules from carbon dioxide. The energy released from ATP (produced during the light reactions) drives this metabolic pathway.
What is produced during the light reaction of photosynthesis?
During the light-dependent stage (“light” reactions), chlorophyll absorbs light energy, which excites some electrons in the pigment molecules to higher energy levels; these leave the chlorophyll and pass along a series of molecules, generating formation of NADPH (an enzyme) and high-energy ATP molecules.
What are reactants and products of photosynthesis?
Let’s look at the products of photosynthesis! During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O2) and a form of sugar called glucose (C6H12O6).
What are the reactants and products in the equation for photosynthesis?
The process of photosynthesis is commonly written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.
What are the reactants in light dependent reactions?
Light intensity. Without enough light,a plant cannot photosynthesise very quickly,even if there is plenty of water and carbon dioxide.
What is the difference between light independent and dependent reactions?
Both processes produce energy in the form of ATP.
What goes in the light dependent?
– water – oxygen – carbon dioxide – NADPH
What is the Order of light dependent reactions?
The light-dependent reactions convert light energy into chemical energy. The goal of the light-dependent reactions of photosynthesis is to collect energy from the sun and break down water molecules to produce ATP and NADPH.These two energy-storing molecules are then used in the light-independent reactions.