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Iodine binds to starch and would be primarily used to stain plant cells. The organelles that would be stained darkest would be the nucleus, amyloplast, which store starches, and chloroplasts which produce it.

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In what form do plants store food?

Plants store food in the form of starch, which is a complex carbohydrate made up of glucose molecules. Starch is stored in specialized plant structures like roots, tubers, and seeds, where it can be broken down later to provide energy for growth and metabolism.


How can you tell a plant cell from an animal cell?

Plant cells have a cell wall, chloroplasts for photosynthesis, and a large central vacuole, which are not present in animal cells. Animal cells have centrioles and lysosomes, which are typically not found in plant cells.


What is the cell wall of plant cells made of?

The cell wall of plant cells is mainly composed of cellulose, a complex carbohydrate made up of long chains of glucose molecules. In addition to cellulose, plant cell walls also contain other components such as hemicellulose, pectin, and lignin, which provide structural support and protection to the cell.


Why do green leaves turn blue black when iodine is added?

because the leaves have photosynthesized- glucose is produced. therefore, the excess glucose is converted to starch. The starch is then stored in the leaf-starch is what causes the "green" leaf to turn blue black, as iodine turns blue-black when it reacts with starch.:P


What are starch granules used for in plants?

Starch granules in plants serve as storage molecules for energy. They are used as a reserve of carbohydrates for the plant to use during times of low energy production, such as at night or during periods of low photosynthesis.

Related Questions

What cell part are present in plant cell but absent in animal cell?

Cell walls, Chloroplasts, Starch granules


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.


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

The starch grains mainly contain starch which is produced from photosynthesis


Where is starch made in the plant cell?

cellulose


Where in the plant cell is carbohydrates stored?

starch


What part of the plant would you test for starch?

You would test the leaves of the plant for starch. Starch is produced through photosynthesis in the leaves, so they are the best part of the plant to test for the presence of this carbohydrate.


What organelle serves as a storge area for starch in a plant cell?

The organelle that serves as a storage area for starch in a plant cell is the plastid, specifically the chloroplast. Starch is stored in the form of granules in the chloroplasts and can be broken down into glucose when needed by the plant for energy.


What characteristic of a plant cell is absent in an animal cell?

a cell wall is absent in a plant cell and cell sap is also not there in animal cell ,starch grains


What is the colour for a plant cell's starch grains?

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.


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 contains starch in a plant cell?

Starch is stored in plant cells in organelles called amyloplasts. Amyloplasts are specialized plastids that specifically accumulate and store starch granules. They are commonly found in storage organs such as roots, tubers, and seeds.


Where the most starch found in a plant cell?

Most of the starch contained in a leaf is located within chloroplasts.