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Chloroplasts have two important functions: * they contain a green pigment called chlorophyll which absorbs light to convert carbon dioxide and water into glucose during photosynthesis. * some of the glucose is used immediately by the plant for growth and producing macromolecules; the rest is stored as the insoluble carbohydrate starch until it's needed later. The starch is stored in grains, inside the chloroplasts.

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Why do only plant cells have chloroplasts?

Chloroplasts are organelles found in plant cells because plants are photosynthetic organisms that use chloroplasts to convert sunlight into energy through photosynthesis. Animal cells do not have chloroplasts because they do not carry out photosynthesis and obtain energy through other means, such as consuming other organisms.


Why do leaf cells have so many chloroplasts?

The primary function of the leaf is to produce food for the plant. Plants make food through photosynthesis, a process in which chloroplasts convert sunlight into ATP which is energy for the plant. Logically, if a plant makes food for the plant it must have the tools to do so, which is why it has many chloroplasts for its food making processes.


A plant's green color is due to the presence of which organelle?

Plants are green because they have green chloroplasts (organelles that carry out photosynthesis). But why are Chloroplasts green? Chloroplasts are green because they contain the green pigment chlorophyll in their thylakoid membranes. Chlorophyll is a pigment that absorbs red and blue light.


What cell structure is in the guard cells but not in other epidermal cells?

Guard cells contain chloroplasts, which are responsible for photosynthesis, while other epidermal cells do not typically contain chloroplasts. Chloroplasts are important for the production of sugars and energy through the process of photosynthesis in guard cells.


Do the stems of woody stem plants have chloroplasts?

No, the stems of woody plants do not have chloroplasts. Chloroplasts are primarily found in the leaves of plants where photosynthesis occurs. Woody stems provide structural support and conduct water and nutrients throughout the plant.

Related Questions

Why is a structure important?

BEcause chloroplasts helps proteins go to the nucleus


Why is chloroplast a important structure?

BEcause chloroplasts helps proteins go to the nucleus


Why are chloroplasts important to plants?

Chloroplasts absorb sunlight for photosynthesis.


Where are the chloroplasts in the onion cells?

There are no chloroplasts in bulb.Thats because they do not get sunlight.


All chloroplast are plastid but not plastid are chloroplast?

All chloroplasts are plastids because chloroplasts are plastids containing chlorophyll. But, all plastids are not chloroplasts because only those plastid that contains chlorophyll are chloroplasts.


Why do plant cells also need chloroplasts and mitochondria?

Chloroplasts are very important.They are responsible for photosynthesis.Mitochondria are important for respiration.


Why are a plant cell chloroplasts green?

Because they trap sunlight.


Why are chloroplast important?

Chloroplasts are important because they are the site of photosynthesis in plant cells, where they convert sunlight into energy for the plant. This process produces glucose, which is used by the plant as a source of food and energy. Additionally, chloroplasts also help regulate oxygen and carbon dioxide levels in the atmosphere.


Is there chloroplasts in animal cells?

There is NO chloroplasts in animal cells. There is only in plant cells because chloroplasts give plants there green color.


What do chloroplasts do to leaves?

chloroplasts are green in color. They make leaves green in color too.


Why are chloroplasts important to animal cells?

They're not important to animal cells because they're only in plant cells. They alow photosynthasis to occur. 6CO2 + 6H2O = C6H12O6 +6O2


Why do only plant cells have chloroplasts?

Chloroplasts are organelles found in plant cells because plants are photosynthetic organisms that use chloroplasts to convert sunlight into energy through photosynthesis. Animal cells do not have chloroplasts because they do not carry out photosynthesis and obtain energy through other means, such as consuming other organisms.