In the human body, iron is used by the red blood cells to help the cells create hemoglobin. The word hemoglobin literally means iron protein from the prefix hemo- meaning iron and -globin, a protein. This protein is what makes red blood cells red, and insufficient amounts of hemoglobin ar...
or not absorbing enough iron from food that is eaten. A MINERAL that is essential not only to good health but also to life itself. The bulk of the iron in the human body is in the red blood cells' hemoglobin; in fact it is what makes blood red. Hemoglobin shuttles oxygen ...
Why is hydrogen important in our bodies? Why does soil ph affect plant growth? How does sodium bicarbonate increased urine pH? Is the purpose of a buffer to maintain a pH of 7? Explain. Why does sodium bicarbonate raise blood pH? What is the importance of iron in the human body? Why ...
What are the main functions of cells in the human body? (a) What is the main function of red blood cells? (b) How do they function in the body? Explain the function of blood in the human body. Explain various functions of the blood in the body. What are the known functions of blood?
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And as you're thinking about that, let me talk about that in the context of prosthetics, prosthetics past, present, future. So this is the iron hand that belonged to one of the German counts. Loved to fight, lost his arm in one of these battles. No problem, he just made a suit ...
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Copper, a red-orange metal, is an intrinsic part of the human body. Copper is a cofactor of many enzymes that are known as cuproenzymes. These enzymes help in energy production, the breakdown of iron, and neurotransmitter synthesis.
By the 19th century, the British economy had achieved global dominance, producing one third of the world's manufactured goods, half of its coal and iron. The quantity of goods transported in Britain's shipping industry was greater than that of the rest of the world put together. 英国是世界...
和 “Another aid is a handboard, a mini-surf board about the size of an iron, held in one hand to speed up along the wave.”(另一个辅助工具是手板,一个铁块大小的迷你冲浪板, 一只手拿着冲浪板可以加速冲浪。)可知,利用脚蹼和手板可以让你冲浪更快。选项D与文意相符,故选D。 (3)题详解: ...