What is the difference between light dependent and light independent reaction?
What is the difference between light dependent and light independent reaction?
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.
What are three differences between the light dependent and light-independent reactions?
The light-dependent reac-tions require light and water, occur in the thylakoids, and produce ATP and NADPH. The light-independent reactions require carbon dioxide, occur in the stroma, and produce high-energy sugars. What are the three primary factors that affect the rate of photosynthesis?
Which comes first light independent or light-dependent?
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.
What is the difference between light-dependent reactions and the Calvin cycle?
Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH. The Calvin cycle, which takes place in the stroma, uses energy derived from these compounds to make GA3P from CO2.
What are the differences between light-dependent and light-independent reactions quizlet?
The light-dependent reactions require light and water, occur in the thylakoids, and produce ATP and NADPH. The light-independent reactions require carbon dioxide, occur in the stroma, and produce high-energy sugars.
What is the difference between the light-dependent and light independent reaction How about the products made for each reaction of photosynthesis?
What does light-independent reactions produce?
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.
Why do light-independent reactions not need sunlight independent of sunlight?
The light-independent reaction uses the electrons from the light-dependent reactions to energize the process, particularly during the conversion of inorganic compounds into organic compounds, such as carbohydrates. They do not require light or energy from the sun to initiate the reaction.
Which of the following is not an important difference between light-dependent and light-independent reactions of photosynthesis?
Q. Which of the following is an important difference between light-dependent and light-independent reactions of photosynthesis? The light-dependent reactions produce ATP and NADPH2; the light-independent reactions use energy stored in ATP and NADPH.
Do light-independent reactions require sunlight?
What is the difference between light independent and dependent reactions?
The products of the light-dependent reactions, ATP and NADPH, have lifespans in the range of millionths of seconds, whereas the products of the light-independent reactions (carbohydrates and other forms of reduced carbon) can survive for hundreds of millions of years.
What are some examples of light independent reactions?
– Algae (Diatoms, Phytoplankton, Green Algae) – Euglena. – Bacteria (Cyanobacteria and Anoxygenic Photosynthetic Bacteria)
What are the steps in light independent reactions?
Light absorption in PSII. When light is absorbed by one of the many pigments in photosystem II,energy is passed inward from pigment to pigment until it reaches the reaction
What are the reactants in light dependent reactions?
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