Write the biological importance of Na, k^+,Mg^+2,Ca^+2.....
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Answers
Explanation:
Blood is a large tank of this mineral. It helps in blood clotting. Deficiency of calcium increases the blood clotting time. Calcium supports muscle contraction.
Biological Importance of Calcium.
Biological role. In humans, sodium plays a key role in the regulation of blood volume, blood pressure, osmotic balance and maintain a constant pH. Renin–angiotensin system - hormone system that regulates blood pressure and fluid balance influences the amount of sodium in the body.
Activity of enzymes: Mg plays a crucial role in the biochemical reactions occurring in our body. The main role of this ion in the body is to regulate the functions of enzymes which in turn are responsible for various chemical reactions. Magnesium as an enzyme co-factor plays an important role in the breakage of glucose and fat molecules, in the production of enzymes, proteins and regulation of cholesterol.
Acts as fuel source: It plays an important role in the production of energy within the cells.Without the sufficient supply of this ion nutrients cannot be converted into usable energy or ATP (adenosine triphosphate) which is the fundamental unit of energy in human body. Production of ATP is significant to perform various actions such as cell reproduction, protein synthesis etc.
Protector