BIOLOGY
VITAMINS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which mineral helps make protein, transmit impulses in nerves and muscle contraction? It is found in nuts, legumes, fish and green leafy vegetables.
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K
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Calcium
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Iron
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Magnesium
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Explanation:
Detailed explanation-1: -Potassium is present in all body tissues and is the most abundant positively charged electrolyte in the intracellular fluid. As discussed previously, it is required for proper fluid balance, nerve transmission, and muscle contraction.
Detailed explanation-2: -Ions that are important in the formation of a nerve impulse include sodium (Na+) and potassium (K+). The sodium-potassium pump maintains the resting potential of a neuron.
Detailed explanation-3: -Muscle use calcium to contract, or move. During exercise, if your muscular calcium runs low, you may experience fatigue. Magnesium-This mineral is a natural calcium blocker, helping your muscle relaxes after contracting.
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