The thyroid scan and thyroid uptake provide information about the structure and function of the thyroid. The thyroid is a gland in the neck that controls metabolism, a chemical process that regulates the rate at which the body converts food to energy. top of page.
The mask, dubbed Triton, acts like a fish gill to extract oxygen from water so that the user can keep on breathing while under the sea. The scaly texture on the arms conceal small holes in the material where water is sucked in.
The generation of hydrogen gas and oxygen gas by the electrolysis of water requires no special chemicals or apparatus. Water breaks down into the two types of atoms that make up the compound water.iven enough time to form a measurable amount of gas, you will note that there is twice the amount of hydrogen generated than oxygen. This is because there are two atoms of hydrogen for every atom of oxygen in water.