Admin Table of Contents
- 1 What is the process of turning light into sugar?
- 2 What’s the process of photosynthesis?
- 3 What stage of the Calvin cycle creates the sugar?
- 4 What are the events occur during the process of photosynthesis?
- 5 Which process occurs during the light-dependent reactions in photosynthesis?
- 6 How does Calvin cycle produce glucose?
- 7 What is sugar in process photosynthesis?
- 8 How is sugar formed during photosynthesis?
- 9 How does a plant convert carbon dioxide into glucose?
- 10 How are materials left over from sugar processing reused?
What is the process of turning light into sugar?
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
What’s the process of photosynthesis?
photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
What stage of the Calvin cycle creates the sugar?
Reduction. In the second stage, ATP and NADPH are used to convert the 3-PGA molecules into molecules of a three-carbon sugar, glyceraldehyde-3-phosphate (G3P). This stage gets its name because NADPH donates electrons to, or reduces, a three-carbon intermediate to make G3P.
What are the 7 steps of photosynthesis?
What are the 7 steps of photosynthesis?
- Step 1-Light Dependent. CO2 and H2O enter the leaf.
- Step 2- Light Dependent. Light hits the pigment in the membrane of a thylakoid, splitting the H2O into O2.
- Step 3- Light Dependent.
- Step 4-Light Dependent.
- Step 5-Light independent.
- Step 6-Light independent.
- calvin cycle.
What is the name of the sugar formed during photosynthesis?
glucose
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.
What are the events occur during the process of photosynthesis?
The events that occur during the process of photosynthesis are:
- (i) Absorption of light energy by chlorophyll.
- (ii) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.
- (iii) Reduction of carbon dioxide to carbohydrates.
Which process occurs during the light-dependent reactions in photosynthesis?
The light-dependent reactions convert light energy into chemical energy. The goal of the light-dependent reactions of photosynthesis is to collect energy from the sun and break down water molecules to produce ATP and NADPH. Each water molecule breaks down into two hydrogen (H) atoms and one oxygen (O) atom.
How does Calvin cycle produce glucose?
These energy-carrying molecules are made in the stroma where the Calvin cycle takes place. Only one carbon dioxide molecule is incorporated at a time, so the cycle must be completed three times to produce a single three-carbon GA3P molecule, and six times to produce a six-carbon glucose molecule.
What are the 5 steps of light-dependent reactions?
Terms in this set (7)
- (1st Time) Energy is absorbed from the sun.
- Water is broken down.
- Hydrogen ions are transported across the thylakoid membrane.
- (2nd Time) Energy is absorbed from the sun.
- NADPH is produced from NADP+.
- Hydrogen ions diffuse through the protein channel.
- ADP becomes ATP.
What are the 3 stages of photosynthesis?
The stages of photosynthesis
| Stage | Location | Events |
|---|---|---|
| Light-dependent reactions | Thylakoid membrane | Light energy is captured by chloroplasts and stored as ATP |
| Calvin cycle | Stroma | ATP is used to create sugars that the plant will use to grow and live |
What is sugar in process photosynthesis?
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.
How is sugar formed during photosynthesis?
During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. Then, via respiration processes, cells use oxygen and glucose to synthesize energy-rich carrier molecules, such as ATP, and carbon dioxide is produced as a waste product.
How does a plant convert carbon dioxide into glucose?
Through photosynthesis, the plant uses the stored energy to convert carbon dioxide (absorbed from the air) and water into glucose, a type of sugar. Plants use glucose together with nutrients taken from the soil to make new leaves and other plant parts. The process of photosynthesis produces oxygen, which is released by the plant into the air.
How are glucose and starch used in photosynthesis?
Glucose is used by plants for energy and to make other substances like cellulose and starch. Cellulose is used in building cell walls. Starch is stored in seeds and other plant parts as a food source. That’s why some foods that we eat, like rice and grains, are packed with starch!
How are sugars broken down in the mitochondria?
In mitochondria, through the process of cellular respiration breaks down sugar into energy that plant cells can use to live and grow. Consumers (organisms that eat other organisms to get energy) have to get sugar and other nutrients by eating other organisms.
How are materials left over from sugar processing reused?
As for the materials left over from sugar processing, many of them are recycled and reused. For example, sugar cane refining results in leftover cane fiber called bagasse. This bagasse is used to generate electricity for sugar mills and even their surrounding communities.