Table of Contents
- 1 What happens to the energy after it is absorbed in photosynthesis?
- 2 What happens to a plant with regards to photosynthesis if it is left in the dark?
- 3 Which process in photosynthesis uses energy from the sun?
- 4 Which pigment absorbs light from the sun?
- 5 Which is the product of photosynthesis after a plant absorbs light?
What happens to the energy after it is absorbed 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.
What happens to the energy provided by sunlight after photosynthesis is complete?
After photosynthesis is complete, which of the following is most likely to happen to the energy provided by sunlight? It will be stored in the glucose molecules. It will be released when the oxygen combines with other substances.
What happens to a plant with regards to photosynthesis if it is left in the dark?
Plants and some single-celled organisms use photosynthesis to transform water and carbon dioxide into glucose. When darkness falls, photosynthesis stops.
What happens after plants absorb light energy from the sun?
During photosynthesis, plants trap light energy with their leaves. Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch. Cellulose is used in building cell walls.
Which process in photosynthesis uses energy from the sun?
light-dependent reaction
The light-dependent reaction takes place within the thylakoid membrane and requires a steady stream of sunlight, hence the name light-dependent reaction. The chlorophyll absorbs energy from the light waves, which is converted into chemical energy in the form of the molecules ATP and NADPH.
Which process in photosynthesis uses energy from the Sun?
Which pigment absorbs light from the sun?
chlorophyll
They do this through a process called photosynthesis, which uses a green pigment called chlorophyll. A pigment is a molecule that has a particular color and can absorb light at different wavelengths, depending on the color.
What do plants need during photosynthesis?
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
Which is the product of photosynthesis after a plant absorbs light?
Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants (Figure 5.5). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.