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Which molecules carry energy to the light-independent reactions?
ATP and NADPH molecules carry energy to the light-independent reactions, also known as the Calvin cycle. These molecules are produced during the light-dependent reactions of photosynthesis, where sunlight is used to generate their energy-rich forms.
Where does the energy for the light independent reactions of photosynthesis come from?
splitting of water molecules
What part of photosynthesis where energy from the light reactions is used to make simple sugars?
The Calvin cycle, which is the second stage of photosynthesis, is where energy from the light reactions is used to convert carbon dioxide into simple sugars like glucose through a series of enzymatic reactions. This process occurs in the stroma of the chloroplast and requires ATP and NADPH produced during the light reactions.
What light-independent reactions do plants produce?
The light-independent reactions occur in the storm of the chloroplast. The light- independent reactions are "independent" from light so they can happen else where. The light-dependent reactions happen in the thylakoid membrane of the chloroplast where the light is absorbed, and the reactions depend on the light.
What does the light independent reactions mean?
Biochemical reactions in photosynthesis that produce organic molecules from carbon dioxide, that do not need light. This means that the aforementioned processes are 'independent of light'. N.B. Light refers to sunlight
What is taken in during light independent reactions?
Water is taken in. Light energy is used
Which term is part of photosynthesis when light energy is captured and transferred to a molecule?
The term you're looking for is "light-dependent reactions." During these reactions, light energy is captured by chlorophyll and other pigments in the chloroplasts, which then excites electrons and transfers that energy to molecules like ATP and NADPH. This process is essential for converting solar energy into chemical energy that plants use to synthesize glucose in the subsequent light-independent reactions.
What is the process of capturing energy an converting it to food in the chloroplasts?
The process of capturing energy and converting it to food in chloroplasts is called photosynthesis. It occurs in two main stages: the light-dependent reactions and the light-independent reactions (Calvin cycle). During the light-dependent reactions, chlorophyll absorbs sunlight, which energizes electrons and leads to the production of ATP and NADPH. In the Calvin cycle, these energy carriers are used to convert carbon dioxide and water into glucose, the primary food source for plants.
Is an energy carrier needed in the light independent reaction.?
Yes, an energy carrier is needed in the light-independent reactions, also known as the Calvin cycle. During the light-dependent reactions of photosynthesis, ATP and NADPH are produced as energy carriers. These molecules provide the necessary energy and reducing power to convert carbon dioxide into glucose during the light-independent reactions. Without ATP and NADPH, the Calvin cycle would not be able to proceed effectively.
Which molecules carry energy to the light-independent reactions?
ATP and NADPH molecules carry energy to the light-independent reactions, also known as the Calvin cycle. These molecules are produced during the light-dependent reactions of photosynthesis, where sunlight is used to generate their energy-rich forms.
What is the energy of a photon first use to do in photosynthesis?
In photosynthesis, the energy of a photon is first used to excite electrons in chlorophyll molecules within the chloroplasts of plant cells. This energy absorption initiates the process of converting light energy into chemical energy, leading to the formation of ATP and NADPH during the light-dependent reactions. These energy-rich molecules are then utilized in the subsequent light-independent reactions (Calvin cycle) to synthesize glucose from carbon dioxide.
What are light independent and dependent reactions?
Light dependent reactions are reactions the capture light energy and convert it into chemical energy(ATP). It occur in the chloroplast of plant cells Light independent reactions are reactions capture energy and use it to produce food . It does not need sunlight
List the steps in the process of potosynthesis?
Photosynthesis occurs in two main stages: the light-dependent reactions and the light-independent reactions (Calvin cycle). In the light-dependent reactions, chlorophyll absorbs sunlight, converting it into chemical energy in the form of ATP and NADPH while splitting water molecules to release oxygen. During the Calvin cycle, this energy is used to convert carbon dioxide from the atmosphere into glucose through a series of enzymatic reactions. Overall, photosynthesis transforms light energy into chemical energy stored in organic compounds.
How are high-energy electrons are ultimately responsible for driving the photosynthetic reactions?
High-energy electrons, generated during the light-dependent reactions of photosynthesis, play a crucial role in converting light energy into chemical energy. When chlorophyll absorbs sunlight, it excites electrons to a higher energy state, initiating a chain of reactions in the electron transport chain. These high-energy electrons ultimately help in the synthesis of ATP and NADPH, which are then utilized in the light-independent reactions (Calvin cycle) to convert carbon dioxide into glucose. Thus, the energy carried by these electrons drives the entire photosynthetic process.
The light independent reactions (also known as the dark reactions or Calvin cycle) require and from the light dependent reactions in order to operate.?
The light-independent reactions, or Calvin cycle, require ATP and NADPH produced during the light-dependent reactions of photosynthesis. These energy carriers provide the necessary energy and reducing power to convert carbon dioxide into glucose. Although they are termed "light-independent," these reactions still depend on the products of the light-dependent phase to function effectively.
What substance from the light-dependent reactions is a source of energy for the light-independent reactions of photosynthesis?
They are ATP and NADH. They are energy carrying molecules.
What two products of the light dependent reactions provides energy for the independent light reactions?
ATP and NADPH
