Iodine is generally not considered harmful to plants in small amounts, as it is an essential micronutrient for some species. However, excessive iodine can be toxic, leading to reduced growth and other negative effects. Plants typically absorb iodine from the soil, but the levels needed for optimal growth are minimal. It's important to maintain balanced soil nutrient levels to avoid potential toxicity.
Plants do not require iodine for growth or development. It is important for human health as it is a component of thyroid hormones that regulate metabolism.
Iodine is not naturally present in plants. Instead, iodine is typically found in seafood, dairy products, and iodized salt. If plants accumulate iodine, it is usually from the environment or from sources like iodine-containing fertilizers.
Iodine is necessary for the body in required amount. Large amounts of Iodine leads to Goiter.
No, iodine is not a starch. Starch is a carbohydrate found in plants, while iodine is a chemical element that is essential for thyroid function.
Waldo Eliot Carlson has written: 'A contribution to the role of iodine in the nutrition of certain plants' -- subject(s): Plants, Nutrition, Iodine
Iodine interacts with starch to form a deep blue complex, which is commonly used as a test for the presence of starch in plants. When iodine is applied to plant tissues, it binds to the amylose component of starch, indicating its presence. This reaction is often used in laboratory experiments to visualize starch storage in various parts of the plant, such as leaves and tubers. However, iodine itself does not affect the synthesis or metabolism of starch in plants.
iodine
Before the widespread use of salt, humans obtained iodine through their diet by consuming foods such as seafood, seaweed, and certain plants that naturally contain iodine.
Starch in plants can be detected using iodine solution. When iodine comes in contact with starch, it turns blue-black in color. This color change is a quick and easy way to confirm the presence of starch in plant tissues.
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Iodine naturally occurs in the earth's soil, seawater, and some types of rock. It is also found in certain foods such as seafood, dairy products, and grains, as well as in some plants grown in iodine-rich soil.
Iodine collects in the thyroid. If there is a radionuclide of iodine "loose" then we might end up ingesting it and having it collect in our thyroid. The radionuclide would sit there and irradiate us. That's not good. It's a bad idea to have radioactive iodine in the environment.