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Chloroplasts
Chloroplasts are a part of a plant's cell. They capture energy from light.
1,379 Questions
What is produced in chloroplasts?
As a energy source, the chloroplast produces starch during the light independent reaction of photosynthesis. Starch is a carbohydrate that is used in plants as energy the same way it is for humans.
Where do the two major parts of photosynthesis take place in chloroplast?
In which two parts of a chloroplast does photosynthesis take place?
What does a cheek cell contain?
A fact about cheek cells is that they make up you whole cheek.
Another fact is that the cheek cell looks like a circle with an outer circle.
Name two ways a plant's stem system can help a plant to survive in its environment?
A plant's stem system can help distribute nutrients and water throughout the plant, aiding in its growth and survival. Additionally, stems can provide structural support for leaves, flowers, and fruit, allowing them to efficiently capture sunlight for photosynthesis.
What are chloroplasts and mitochondria?
Chloroplast is an organelle that performs photosynthesis.
Mitochondria is an organelle that produce ATP.
Chloroplast is known as the kitchen of a cell. Chloroplast have a pigment called chlorophyll and they are involved in the photosynthesis of food.
Mitochondria is known as power house of cell. They use carbohydrates and fats present in the cell to form CO2 and water vapor.
Both are organelles found in cells. Both are found in animal and plant cells. The chloroplasts are only found in plant cells.
What is an anaolgy for chloroplast?
An analogy for a chloroplast could be a solar panel. Just like how solar panels capture sunlight to generate energy for a home, chloroplasts in plant cells capture sunlight to produce energy through photosynthesis.
The only cells that contain chloroplasts in the epidermis are?
Guard cells, but mesophylls also have them
Which part of the chloroplast is associated with the production of glucose?
The production of glucose takes place during the light independent reactions (Calvin cycle) in the stroma of the chloroplast.
The chloroplast, an organelle, is found on plant cells and other eukaryotics organism that conducts photosynthesis.(they aren't in sperm cells)
What are the features of chloroplasts?
The chloroplast was discovered in Mereschkowsky in 1905. He stated that chloroplasts are similar to mitochondria but chloroplasts are found only in plants and protista.
The chloroplast is surrounded by a double-layered membrane that is involved in energy metabolism. Chloroplasts have a few important parts such as the Stroma, which is the dense fluid within the chloroplast and is the site of conversion of carbon dioxide to sugar, the thylakoid which is the flattened sac-like membrane structures in the chloroplasts. This is the site of conversion of light energy to chemical energy.
Grana is the dense layered stacks of thylakoid sacs. The grana is the site of the conversion of light energy to chemical energy.
Starch is sometimes stored in the chloroplasts.
Chloroplasts are necessary for photosynthesis.
Plants are the main organisms that use photosynthesis to make their food.
In photosynthesis, solar energy is converted to chemical energy.
How will herbicide affect a chloroplast's ability to produce ATP?
Herbicides work by inhibiting key enzymes involved in photosynthesis within the chloroplast, disrupting the light-dependent reactions that produce ATP. This disrupts the normal function of chloroplasts and decreases ATP production, leading to a decrease in energy available for plant growth and metabolism.
Flattened saclike membranes arranged in stack and found in the chloroplast?
They are called grana.Light reaction takes place there.
In which part of a plant you find the chloroplasts?
You can find chloroplasts throughout a plant, but the cells with the most chloroplasts are in the leaves. The root cells have the least chloroplasts, and their chloroplasts are also the least active, having no activity at all.
Why do chloroplast move around?
Heat (often from a microscope light) causes the plant cells to warm up, causing the chloroplast to gather energy from the heat to make food. Chloroplasts also contain the cell's chlorophyll(a green pigment, present in all green plants), which provides the green color of the plant.
Where can you buy photosynthesis?
Photosynthesis is a process that occurs in plants and algae and cannot be purchased, as it is a natural biological process. However, you can buy plants and algae that perform photosynthesis from nurseries, garden centers, or online retailers.
What cell part do chloroplasts lie?
Chloroplasts live in plant and algal cells. Their main role in the ecosystem is to conduct photosynthesis by capturing the energy from the sunlight for storage.
Why do most leaves have more than one type of pigment?
Active chloroplasts with their chlorophyll comprise the green that leaves have when they're alive and active. Other pigments, provided by things like carotenes and xanthophylls, allow for energy to be absorbed that the green itself couldn't on its own.
What is the functional difference between chloroplast and leucoplast?
Difference between leucoplasts and chromoplasts?
Leucoplast is where the energy is stored and chromoplast is where the photosynthesis occurs that has rhodophyll, carotene, and xanthphyll. Chromoplasts contain the red, orange, and yellow color.
Where in the chloroplast do you find chlorophyll?
In a chloroplast, the chlorophyll is found in structures called thylakoids. The main function of a chlorophyll is to absorb light energy from sun, which is used in photosynthesis.
What function do chloroplasts perform in protists producer?
Chloroplasts in protists help in photosynthesis, where they convert sunlight into energy by producing glucose. This process is essential for the protists' survival as producers in the food chain.
Compare the functions of mitochondria and chloroplasts in cells?
Mitochondria are responsible for cellular respiration, converting glucose into ATP for energy. Chloroplasts, on the other hand, carry out photosynthesis, converting sunlight, water, and carbon dioxide into glucose and oxygen. Both organelles have double membranes and their own DNA.
What is the synonym and antonym for chloroplast?
A chloroplast is an organelle found in many plants that contains the mechanisms for photosynthesis, the process by which plants obtain energy from sunlight. It has no sysnonym and antonym since it is an object, not a description.
Do the cells of the onion bulb possess chloroplasts?
Onions are the root bulbs of onion plants. The plant itself contains chloroplasts, which cause the green colour, whereas the onion bulb itself contains other pigments and few, if any, chloroplasts.
What is the purpose of using sucrose solution when germinating pollen grains?
Using a sucrose solution in germinating pollen grains provides a readily available energy source for the pollen grains as they begin to germinate. This helps to support metabolic processes and allows the pollen grains to grow a pollen tube, which is necessary for fertilization to occur.
