How does photosynthesis transforms light energy into chemical energy?
The process of photosynthesis converts light energy to stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen.
How does the chloroplast assist with transforming light energy into chemical energy?
The purpose of the chloroplast is to make sugars that feed the cell’s machinery. Photosynthesis is the process of a plant taking energy from the Sun and creating sugars. When the energy from the Sun hits a chloroplast and the chlorophyll molecules, light energy is converted into the chemical energy.
What is the role of light in photosynthesis?
Light provides energy for the synthesis of glucose from carbon dioxide and water during photosynthesis. During light reaction, the chlorophyll entraps light and the solar energy is converted into chemical energy in the form of ATP molecules. This can happen because light energy is used to split water.
Which are capable of converting light energy into chemical energy?
Which of the following is the only cell organelle that is capable of converting light energy into chemical energy? protists. In chloroplasts, carbon dioxide and water are transformed into glucose and oxygen when light energy excites the electrons in chlorophyll.
What converts chemical energy into light energy?
Photosynthesis
Photosynthesis convert chemical energy into light energy explain.
What are the roles of chloroplast and chlorophyll in photosynthesis?
What are the roles of chloroplasts and chlorophyll in photosynthesis? Chloroplasts contain a light absorbing molecule called chlorophyll and this is the place in plants where photosynthesis takes place.
What energy is needed by photosynthesis organism during the process of photosynthesis?
During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose.
What is the role of light and chlorophyll in photosynthesis?
What is the role of light and chlorophyll in photosynthesis? Light is a form of energy and chlorophyll absorbs light and the energy from the light. use energy from sunlight to produce ATP, NADPH, and oxygen. It takes place within the thylakoid membranes of chloroplasts.
Is photosynthesis a chemical reaction?
Photosynthesis is a series of chemical reactions that convert carbon dioxide and water into glucose (sugar) and oxygen in the presence of sunlight.
What is chemical energy in photosynthesis?
In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct. In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process.
How is chemical energy transformed?
Chemical energy may be released during a chemical reaction, often in the form of heat; such reactions are called exothermic. The chemical energy in food is converted by the body into mechanical energy and heat. The chemical energy in coal is converted into electrical energy at a power plant.
Why is chlorophyll a most important in photosynthesis?
Chlorophyll a is the most important photosynthetic pigment because it is directly involved in the conversion of light energy (photons) to chemical energy. For this reason chlorophyll a is called the primary photosynthetic pigment. It is present within the chloroplasts of all photosynthetic eukaryotes.
What is the role of photosynthesis in plants?
Photosynthesis in green plants harnesses the energy of sunlight to convert carbon dioxide, water, and minerals into organic compounds and gaseous oxygen. In addition to the green plants, photosynthetic organisms include certain protists (such as euglenoids and diatoms), cyanophytes (blue-green algae), and various bacteria.
What is photosynthesis in simple words?
Photosynthesis: Photosynthesis is the process by which green plants and certain other organisms transform light energy into chemical energy. Photosynthesis in green plants harnesses the energy of sunlight to convert carbon dioxide, water, and minerals into organic compounds and gaseous oxygen.
What is the source of energy released during photosynthesis?
Most of the energy released both by the burning of fossil fuels and by the metabolism of living cells is given off as heat and must be replaced by the continued input of radiant energy from the Sun. The principal organic products of plant photosynthesis are carbohydrates.
What are the factors that affect the rate of photosynthesis?
The excess energy not used up in the chemical reactions is stored as chemical energy in the organic products formed. The rate of photosynthesis is dependent on the following environmental factors: light intensity, temperature, and the availability of carbon dioxide, water, and certain minerals.