What are the products of each step of photosynthesis?
The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water.
Where does stage 1 of photosynthesis occur?
Where does the first stage of photosynthesis occur? The first step of photosynthesis occurs in the chloroplasts of plant cells. Light photons are absorbed by a pigment called chlorophyll, which is abundant in the thylakoid membrane of each chloroplast.
What is produced at the end of the first ETC in photosynthesis?
Electrons are transported from one protein complex to another. This creates the hydrogen gradient. On the right the sysnthesis of ATP is shown, the end product of this process.
Which is the end product of photosynthesis?
glucose
Though the final product of photosynthesis is glucose, the glucose is conveniently stored as starch.
What are the 4 end products of photosynthesis?
What happens in the first stage of photosynthesis?
The first stage of photosynthesis consists of the conversion of light energy into chemical energy in the form of ATP and NADPH. This portion of photosynthesis requires light energy to occur so it is called light-dependent. First, incoming photons are absorbed by molecules of chlorophyll, which frees an electron from them.
What are the products of light reactions in photosynthesis?
The light reactions absorb light and harness the energy to powder electron transfers. Most photosynthetic organisms capture visible light, although there are some that use infrared light. Products of these reactions are adenosine triphosphate (ATP) and reduced nicotinamide adenine dinucleotide phosphate (NADPH).
How does photosynthesis work in plants?
Photosynthesis represents the biological process by which plants convert light energy into sugar to fuel plant cells. Comprised of two stages, one stage converts the light energy into sugar, and then cellular respiration converts the sugar to Adenosine triphosphate, known as ATP, the fuel for all cellular life.
Why is the second stage of photosynthesis called light independent?
Second is the light-independent reaction in which the products from the first reaction are used to fix carbon. The first stage of photosynthesis consists of the conversion of light energy into chemical energy in the form of ATP and NADPH. This portion of photosynthesis requires light energy to occur so it is called light-dependent.