Photosynthesis is the process by which light energy is used to create organic molecules from inorganic molecules in the plant’s cell. The light energy is converted into chemical energy by the plant’s chloroplasts. This chemical energy is used to produce glucose from carbon dioxide and water.
What is the role of light and chlorophyll in photosynthesis?
Photosynthesis is the process by which light energy is used to create organic molecules from simple inorganic molecules. Chlorophyll is a pigment that helps the plants to convert light energy into chemical energy that can be used for growth and reproduction.
What are the 2 major reactions in photosynthesis?
The 2 major reactions in photosynthesis are light energy conversion and carbon fixation.
What happened to most light energy during photosynthesis?
There is no light energy during photosynthesis because light energy is used to create organic matter from inorganic matter.
Which one of following is produced during light reaction of photosynthesis?
A) WaterB) O2C) LightC) Light
What happens in the light reactions of photosynthesis quizlet?
Photosynthesis is the process that produces energy from light in plants. In photosynthesis, the light energy is converted into chemical energy in the chloroplasts. This chemical energy is used to create glucose from carbon dioxide and water.
What does the light reaction do?
The light reaction is the process by which atoms in a material switch from one form of energy to another. This can be done through a process called light emission or light absorption.
Which process occurs during photosynthesis?
Photosynthesis occurs when light energy is converted into chemical energy in the chloroplasts of plants.
What is the process of light reaction?
The process of light reaction is the process by which light energy is converted into chemical energy. This can be done in a variety of ways, but the most common is when light energy is used to break down a chemical compound into its molecules.
Which of the following is a light-dependent reaction?
A. Sulfuric acidB. Nitric oxideC. Nitric oxideC. Nitric oxide
What are the end product of light reaction?
The products of light reactions are heat, light, and water.
What are the 7 steps of photosynthesis?
Photosynthesis is the process that produces organic molecules from inorganic molecules in the plant cell. The first step in photosynthesis is the light energy conversion of carbon dioxide and water into glucose and oxygen. The second step is the transfer of energy from the light to the chloroplasts, which are in the plant cell’s membrane. The third step is the production of organic acids, which are responsible for the plant’s flavor and color. The fourth step is the transfer of energy to the light energy to produce new carbon dioxide and water molecules. The fifth step is the conversion of these new molecules into glucose and oxygen. The sixth step is the release of energy from the light energy to create light energy itself. The seventh step is the recycling of energy from the light energy to produce new molecules of glucose and oxygen.
What two things happen during the light reactions?
The light reactions happen when two atoms in the same element light up.
What three reactions occur during the light reactions in photosynthesis?
1. Light energy is converted into chemical energy in the photosynthesis process.2. The light energy is used to produce water molecules.3. The water molecules are used to create organic matter
What happens in dark reaction of photosynthesis?
Photosynthesis happens when light energy hits a molecule in the chloroplasts of photosynthetic cells, turning it into organic molecules. These molecules then travel down the light-carrier transport chain to the light-emitting organelles, where they create energy from the light.
Why is photosynthesis a light-dependent reaction?
Photosynthesis is a light-dependent reaction because light energy is used to convert carbon dioxide into glucose.
Where do the light reactions of photosynthesis occur quizlet?
Photosynthesis occurs when light energy is converted into chemical energy in the chloroplasts of plants.
Where do light reactions occur in photosynthesis?
Light reactions occur in photosynthesis when light energy is converted into chemical energy in the chloroplasts of photosynthetic cells.
Where does light reaction occur in the chloroplast?
Light reactions occur in the chloroplast when electrons are transferred from one atom to another.
Do photosynthetic reactions such as dark reactions require light explain?
Photosynthesis is the process by which light energy is converted into chemical energy in the chloroplasts of photosynthetic cells. The light energy is then used to produce glucose, which is then used to create other molecules in the cell.
What three reactions occur during the light reactions in photosynthesis quizlet?
1. Light energy is converted into chemical energy2. Water is drawn up into the plant cell3. The light energy is used to produce organic matter
What is light reaction and dark reaction in photosynthesis?
Light reactions are the process that happens when electrons are transferred from one molecule to another in photosynthesis. Dark reactions are the process that happens when energy is used to break down organic molecules into their component atoms.
What is the role of light in photosynthesis?
Photosynthesis is the process that creates organic matter from water and carbon dioxide in the atmosphere. Light is the energy that stimulates the plant to produce these products.
What happens during the light-independent reactions?
The light-independent reactions are the reactions that take place during the day when energy is used up by the sun.
What process occurs during the light-independent reactions of photosynthesis?
The light-independent reactions of photosynthesis occur in the chloroplasts of photosynthetic cells. These reactions include the transfer of electrons from water to carbon dioxide, the fixation of carbon dioxide in the light-sensitive pigments, and the production of oxygen.
What occurs in the process of photosynthesis quizlet?
Photosynthesis occurs when light energy is used to break down carbon dioxide and water molecules into molecules of hydrogen and carbon.