What are the ideal conditions for photosynthesis gizmo?
Introduction: Photosynthesis requires light, water, and CO2 to work. When one of these factors is in short supply, it is called a limiting factor. Temperature can also be a limiting factor when it is too hot or too cold for photosynthesis to work well.
What is the ideal conditions for photosynthesis?
A plant is provided with ideal conditions for photosynthesis when it has just the right amounts of the things it needs: water, carbon dioxide and sunlight.
What are the ideal conditions for photosynthesis temperature?
At medium temperatures, between 50 and 68 degrees Fahrenheit, or 10 and 20 degrees Celsius, the photosynthetic enzymes work at their optimum levels, so photosynthesis rates gauge high. Depending on the particular plant in question, set the greenhouse thermostat to a temperature within this range for best results.
What can be used to measure the rate of photosynthesis gizmo?
Oxygen production Oxygen production is used to measure the rate of photosynthesis. Light intensity, carbon dioxide levels, temperature, and wavelength of light can all be varied.
What are the 4 conditions for photosynthesis?
There are four factors which are necessary for the process of photosynthesis, water, carbon dioxide, sunlight, and chlorophyll. Chlorophyll pigments are present in the plant, carbon dioxide is obtained from the atmosphere, water is absorbed from the soil by the roots.
What are the bubbles in photosynthesis gizmo?
The gas is produced from plants in photosynthesis. Observe the left pane closely. What do you think the bubbles are? In my opinion, the bubbles are the oxygen that the plant is giving off.
How does oxygen production relate to the rate of photosynthesis gizmo?
How does oxygen production relate to the rate of photosynthesis? Oxygen production relates to the rate of photosynthesis because when the oxygen production is high the rate of photosynthesis is high.
What is the ideal light intensity for photosynthesis?
Special pigments in chloroplasts of plant cells absorb the energy of certain wavelengths of light, causing a molecular chain reaction known as the light-dependent reactions of photosynthesis. The best wavelengths of visible light for photosynthesis fall within the blue range (425–450 nm) and red range (600–700 nm).
How does the color of light affect the rate of photosynthesis gizmo?
How does the color of light affect the rate of photosynthesis? The color of light affects the rate of photosynthesis when the production of oxygen increases at 450 nm (blue), drops, then rises again at 660 nm (orange).
What are the 7 steps of photosynthesis?
Terms in this set (7)
- 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. The electrons move down to enzymes.
- Step 4-Light Dependent. …
- Step 5-Light independent. …
- Step 6-Light independent. …
- calvin cycle.
Which color of light do you think will maximize the rate of photosynthesis gizmo?
Which color of light do you think will maximize the rate of photosynthesis? I think that the color blue will maximize the rate of photosynthesis because I found it to be most effective at increasing the production of oxygen.
Why is red and blue light best for photosynthesis?
The wavelength of blue light is 475 nanometers while the wavelength of red is 650 nanometers. BLUE light carries a higher energy signature then RED light does and that higher energy with a shorter wavelength should provide the plants with a better environment for growth.
What is photosynthesis short answer?
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
What are the 4 main steps of photosynthesis?
The overall process of photosynthesis can be objectively divided into four steps/ process:
- Absorption of light. The first step in photosynthesis is the absorption of light by chlorophylls that are attached to the proteins in the thylakoids of chloroplasts. …
- Electron Transfer. …
- Generation of ATP. …
- Carbon Fixation.
Jun 28, 2021
What light intensity and CO2 level will maximize the rate of photosynthesis gizmo?
In the Gizmo, what light intensity and CO2 level do you think will maximize the rate of photosynthesis? The highest light intensity and CO2 level will maximize the rate of photosynthesis.
Why is blue light the best for photosynthesis?
Blue light plays an important role in most plant functions. Blue light is highly absorbed by both chlorophyll a and b, as well as an intact leaf system. This high absorption rate corresponds to the photosynthetic action spectrum from isolated chloroplasts and intact leaves.
What is photosynthesis 4th grade?
Photosynthesisis a process by which plants make their own food in their leaves and give off oxygen and water that they are not using.
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 are the 7 steps of photosynthesis in order?
Terms in this set (7)
- 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. The electrons move down to enzymes.
- Step 4-Light Dependent. …
- Step 5-Light independent. …
- Step 6-Light independent. …
- calvin cycle.
What is photosynthesis for 5th graders?
Photosynthesis is the process in which green plants use sunlight to make their own food. Photosynthesis is necessary for life on Earth. Without it there would be no green plants, and without green plants there would be no animals. Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas.
How do you explain photosynthesis to a child?
1:004:10Photosynthesis | Educational Video for Kids – YouTubeYouTube
What is 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 is photosynthesis process?
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar. 5 – 8. Biology.
What is photosynthesis 6th grade?
Photosynthesis is how green plants and other organisms use sunlight to produce foods from carbon dioxide and water. Photosynthesis is also in charge of balancing oxygen and carbon dioxide amounts in the atmosphere. Plants absorb carbon dioxide from the air and release oxygen.
What is photosynthesis for 4th graders?
Photosynthesisis a process by which plants make their own food in their leaves and give off oxygen and water that they are not using.
What are the 5 steps in photosynthesis?
Terms in this set (7)
- 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. The electrons move down to enzymes.
- Step 4-Light Dependent. …
- Step 5-Light independent. …
- Step 6-Light independent. …
- calvin cycle.
What is photosynthesis for 7th grade?
Photosynthesis is a chemical reaction that occurs in plants by using radiant energy from sunlight. In this chemical reaction, carbon dioxide from the atmosphere and water from the soil are combined to produce sugar (glucose) that contains stored chemical energy.
What is photosynthesis for 8th class?
Photosynthesis is a process by which phototrophs convert light energy into chemical energy, which is later used to fuel cellular activities. The chemical energy is stored in the form of sugars, which are created from water and carbon dioxide.
What is photosynthesis Byjus?
Photosynthesis is a process by which phototrophs convert light energy into chemical energy, which is later used to fuel cellular activities. The chemical energy is stored in the form of sugars, which are created from water and carbon dioxide.
What is photosynthesis for 7th class?
Photosynthesis is the process in which solar energy is trapped by chlorophyll to convert the carbon dioxide and water to produce food in the form of glucose. It is produced in the plants where chlorophyll is present inside the chloroplast as trapping the solar energy initiates the process.