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10 Questions

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Minerals and Trace Elements

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Questions and Answers

What is the primary function of calcium in the human body?

Transport of oxygen

Healing wounds

Stabilizing the structure of DNA, RNA, and ribosomes

Intracellular signalling control of muscles and nerves (correct)

What is the most common nutritional deficiency in the world?

Iron deficiency (correct)

Copper deficiency

Selenium deficiency

Zinc deficiency

Which of the following is a food source rich in calcium?

Yeast extract

Dark green leafy vegetables (correct)

Red meat

Dried fruit

What is a potential toxicity of excessive iron intake?

Damage to the liver and other body tissue Signup and view all the answers

What is the primary function of zinc in the human body?

Stabilizing DNA, RNA, and ribosomes Signup and view all the answers

What is a potential toxicity of ingesting 2g or more of Zinc?

Nausea, vomiting, and fever Signup and view all the answers

What is the primary function of Sodium in the body?

Maintains fluid balance in the body Signup and view all the answers

Which of the following foods is a good source of Potassium?

Fruit juices Signup and view all the answers

What is a potential deficiency of Zinc?

Immune defects Signup and view all the answers

What is the recommended daily intake of Sodium?

1.5 grams Signup and view all the answers