CELL STRUCTURES AND FUNCTION
BIO MOLECULES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Helium
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Sulfur
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Iron
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Potassium
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Detailed explanation-1: -Sulfur is essential to all living things. It is taken up as sulfate from the soil (or seawater) by plants and algae. It is used to make two of the essential amino acids needed to make proteins. It is also needed in some co-enzymes.
Detailed explanation-2: -Sulfur is an essential component of all living cells. It is the seventh or eighth most abundant element in the human body by weight, about equal in abundance to potassium, and slightly greater than sodium and chlorine. A 70 kg (150 lb) human body contains about 140 grams of sulfur.
Detailed explanation-3: -What are 3 common uses of sulfur? It is used for making car batteries, fertilizer, oil refining, water processing, and mineral extraction. Other applications for sulfur-based chemicals include rubber vulcanization, bleaching paper, and product making such as cement, detergents, and pesticides.
Detailed explanation-4: -Sulfur is commonly used to create sulfuric acid, which is used in a number of different industries. Specifically, sulfuric acid is used to make fertilizers and lead-acid batteries. As well, sulfur is used in the production or inorganic chemicals, matches, explosives, cement, and glass.