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what is the color of the starch grain

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11y ago
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6mo ago

The colour for a plant cell's starch grains is typically blue or black when stained with iodine solution. This is due to the formation of a complex between iodine and starch, which results in the characteristic colour change.

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Q: What is the colour for a plant cell's starch grains?
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What organelles are the starch grains associated?

Starch grains are primarily associated with the chloroplasts in plant cells. They are synthesized and stored in chloroplasts as a reserve energy source for the plant.


What are starch grains in plant cells?

Starch grains in plant cells are storage granules made up of chains of glucose molecules. They serve as a long-term energy reserve for the plant and are found primarily in storage organs like roots, tubers, and seeds. Starch grains can be broken down to provide glucose for energy during times of need.


Do animal cells have a starch grain?

No, animal cells do not contain starch grains. Starch is primarily found in plant cells as a storage molecule for energy. Animal cells store energy in the form of glycogen, not starch.


What does the starch grains do in the plant cell?

starch grains store food for plant cell .the starch grain just re-produces on and on. but like the Amyloplast, amyloplast gives away starch grain in its cell.


How does a starch grain function in a chloroplast?

starch grains store food for plant cell .the starch grain just re-produces on and on. but like the Amyloplast, amyloplast gives away starch grain in its cell.


What is the functions of the starch in a plant cell?

The starch grains mainly contain starch which is produced from photosynthesis


What 3 structures are not found in animal cells that are in plant cells?

The starch grains, chloroplast and cell wall (vacuoles are larger in plants cells, but small scattered ones can be found in animal cells)


What is the function of starch grains?

Starch grains can be modified into many different forms with different functions. Typically though, these grains are used to store food for a plant generated by photosynthesis before it is stored elsewhere.


Why use iodine in plant cells staining?

Iodine is used in plant cell staining to highlight the presence of starch. Iodine forms a complex with starch molecules, turning them blue or black, making them easily visible under a microscope. This staining method is commonly used to identify starch storage sites within plant cells.


What does amyloplast do?

Amyloplast is also called leucoplast. It is a nonpigmented organelle, or plastid, occurring in the cytoplasm of plant cells. It transforms glucose (which is a simple sugar) into starch. The process of doing this is called polymerization. Amyloplast stores starch grains within their streched membranes. They also can transform starch into sugar when the plant needs energy.


Does all cells contain starch?

No, not all cells contain starch. Starch is mainly found in plant cells as a storage form of energy. Animal cells do not typically store starch, but instead store glycogen as an energy reserve.


What is function of starch grains?

Starch grains can be modified into many different forms with different functions. Typically though, these grains are used to store food for a plant generated by photosynthesis before it is stored elsewhere.