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How are the dark reactions that occur in plants dependent on the light reactions?
The dark reactions that occur in plants are dependent on the light reactions because the dark reactions need ATP and NADPH. ATP and NADPH are energy molecules that dark reactions need to do their job.
What happens during each of the two stages of photosynthesis?
These stages are called the light reactions and the dark reactions. The light reactions take place in the presence of of light. The dark reactions do not require direct light, however dark reactions in most plants occur during the day.
Why does photosynthesis require water to produce energy for plants?
Photosynthesis requires water to produce energy for plants because water is a key component in the light-dependent reactions of photosynthesis. During this process, water molecules are split into oxygen, protons, and electrons, which are used to generate energy in the form of ATP and NADPH. These energy molecules are essential for the synthesis of glucose and other organic compounds that plants need for growth and survival.
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 occurs during the first stage of photosynthesis?
The first stage of photosynthesis is the light dependent reactions. During this stage, photons excite the electrons that move through Photosystem I, Photosystem II, and the Electron Transport Chain to produce ATP and NADPH. The ATP and NADPH produced in this first step are then used later during the Calvin Cycle.
What are the reactions in which light energy from the sun is converted to chemical energy called?
light-dependent reactions. such as photosynthesis in green plants.
How are the dark reactions that occur in plants dependent on the light-reactions?
The dark reactions that occur in plants are dependent on the light reactions because the dark reactions need ATP and NADPH. ATP and NADPH are energy molecules that dark reactions need to do their job.
How are the dark reactions that occur in plants dependent on the light reactions?
The dark reactions that occur in plants are dependent on the light reactions because the dark reactions need ATP and NADPH. ATP and NADPH are energy molecules that dark reactions need to do their job.
What powers the ATP synthase enzyme in the light-dependent reactions of photosynthesis?
Photosynthesis is the process that plants convert solar energy into the energy stored in chemical bonds. This consists of two reactions, light dependent and light independent.
Plants make their own food using energy that comes from the what?
Plants make their own food using energy that comes from the sun. Plants trap energy from the sun with the help of chlorophyll. Their food is prepared during two reactions,i.e; light dependent reaction & light independent reaction which take place simultaneously.
What is the primary purpose of the light-dependent portion of the energy synthesis pathway in plants?
The primary purpose of the light dependent portion of photosynthesis is to convert light energy into chemical energy stored in ATP and NADPH, which will then be used in the light independent reactions.
What do plants get their food from?
Plants do not make food at night because food (glucose) production is dependent upon light. Photosynthesis is powered by sunlights energy producing NADPH, and ATP. These molecules are essential for the production of glucose in the calvin cycle. Therefore without the light dependent reactions, the light independent reactions associated with photosynthesis cannot take place.
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.
In what form is the energy that is produced by the light dependent reactions of photosynthesis?
In our point of view we feel the light energy as heat. However plants use this to make sugar and live off of it.
What happens during each of the two stages of photosynthesis?
These stages are called the light reactions and the dark reactions. The light reactions take place in the presence of of light. The dark reactions do not require direct light, however dark reactions in most plants occur during the day.
What is dark reaction of plant?
The dark reaction, also known as the Calvin cycle, is a series of biochemical reactions that occur in the stroma of chloroplasts in plants. It uses energy captured during the light-dependent reactions to convert carbon dioxide into sugars like glucose. This process does not require light and is essential for the synthesis of carbohydrates in plants.
Why does photosynthesis require water to produce energy for plants?
Photosynthesis requires water to produce energy for plants because water is a key component in the light-dependent reactions of photosynthesis. During this process, water molecules are split into oxygen, protons, and electrons, which are used to generate energy in the form of ATP and NADPH. These energy molecules are essential for the synthesis of glucose and other organic compounds that plants need for growth and survival.
