Functions Of Vitamins And Minerals

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1. What are the functions of Iodine?

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About This Quiz
Vitamins Quizzes & Trivia

Explore the essential roles of vitamins and minerals in human health through this quiz. It focuses on the functions of Thiamin, Riboflavin, Vitamin B6, Niacin, Folate, and Vitamin B12, crucial for metabolism and DNA synthesis, enhancing your understanding of nutritional biochemistry.

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2. Which of the following is a function of Thiamin (vitamin B1)?

Explanation

Thiamin (vitamin B1) is involved in carbohydrate (CHO) metabolism and branched-chain amino acid metabolism. Thiamin plays a crucial role in converting glucose into energy in the body through the metabolism of carbohydrates. It also helps in the breakdown of branched-chain amino acids, which are essential for protein synthesis and muscle growth. Thiamin acts as a coenzyme in these metabolic processes, facilitating the enzymatic reactions necessary for energy production and nutrient utilization.

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3. What are the primary functions of Riboflavin?

Explanation

Riboflavin is involved in oxidation-reduction reactions for the metabolism of carbohydrates (CHO) and fats. This means that it plays a crucial role in the process of breaking down these macronutrients to release energy for the body. Riboflavin acts as a coenzyme, which means it helps enzymes in these reactions to function properly. These oxidation-reduction reactions are essential for the production of ATP, the energy currency of cells. Therefore, riboflavin is necessary for the efficient metabolism of carbohydrates and fats in the body.

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4. What are the functions of Chomium?

Explanation

Chromium enhances the ability of insulin to transport glucose into the cells. This means that it helps insulin, a hormone produced by the pancreas, to effectively move glucose from the bloodstream into cells where it can be used as energy. Chromium plays a crucial role in glucose metabolism and can improve insulin sensitivity, making it an important nutrient for maintaining healthy blood sugar levels.

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5. What are the functions of Pantothenic Acid?

Explanation

Pantothenic acid is a B vitamin that plays a crucial role in fatty acid metabolism. It is involved in the breakdown of fats and the synthesis of fatty acids, which are essential for energy production and the maintenance of healthy cells. Pantothenic acid is a component of coenzyme A, which is necessary for the metabolism of carbohydrates, proteins, and fats. Therefore, it is responsible for assisting in the metabolism of fatty acids.

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6. What are the functions of Biotin?

Explanation

Biotin is involved in fat metabolism, as it plays a role in the breakdown and utilization of fats in the body. It also assists with protein metabolism, aiding in the breakdown and synthesis of proteins. Additionally, biotin is involved in carbohydrate metabolism, helping to convert carbohydrates into energy. Therefore, the correct answer includes the functions of biotin in fat metabolism, protein metabolism, and carbohydrate metabolism.

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7. What are the functions of Manganese?

Explanation

Manganese is involved in energy metabolism as it plays a role in the breakdown of carbohydrates and fats to produce energy. It is also involved in urea formation, which is the process of converting ammonia into urea for excretion. Additionally, manganese is involved in bone and cartilage formation, aiding in the development and maintenance of healthy bones and cartilage.

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8. What are the functions of Folate?

Explanation

Folate is involved in DNA synthesis, as it plays a crucial role in the production and repair of DNA. It is also involved in amino acid metabolism, aiding in the breakdown and utilization of amino acids for various bodily functions. Additionally, folate is involved in the metabolism of homocysteine, an amino acid that, when elevated, is associated with an increased risk of cardiovascular disease. Therefore, folate helps regulate homocysteine levels, promoting cardiovascular health.

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9. What are the functions of Choline?

Explanation

Choline has multiple functions in the body. It plays a crucial role in accelerating the synthesis and release of the neurotransmitter acetylcholine, which is essential for proper nerve function and communication. Choline also assists in the transport and metabolism of fats and cholesterol, aiding in the breakdown and utilization of these substances. Additionally, it helps with homocysteine metabolism, preventing the buildup of this amino acid and reducing the risk of cardiovascular disease. Furthermore, choline is involved in the synthesis of phospholipids and other components of cell membranes, contributing to the structural integrity and function of cells.

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10. What are the functions of Niacin?

Explanation

Niacin is involved in carbohydrate (CHO) metabolism, playing a role in the breakdown and utilization of carbohydrates for energy. It also plays a role in DNA replication and repair, helping to maintain the integrity of the genetic material. Additionally, niacin is involved in fatty acid metabolism, aiding in the breakdown and utilization of fats for energy.

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11. What are the functions of Vitamin B12 (cobalamin)?

Explanation

Vitamin B12, also known as cobalamin, has several important functions in the body. It assists with the formation of blood by playing a role in the production of red blood cells. It also helps with the proper functioning of the nervous system, ensuring that nerve cells communicate effectively. Additionally, it is involved in the metabolism of homocysteine, an amino acid that, when elevated, can increase the risk of heart disease. Therefore, Vitamin B12 is crucial for maintaining cardiovascular health.

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12. What are all the functions of Vitamin B6?

Explanation

Vitamin B6 is involved in amino acid metabolism, which means it helps in the breakdown and utilization of amino acids, the building blocks of proteins. It is also involved in the synthesis of blood cells, which is important for the production of red and white blood cells. Additionally, it plays a role in carbohydrate metabolism, helping to convert carbohydrates into energy.

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What are the functions of Iodine?
Which of the following is a function of Thiamin (vitamin B1)?
What are the primary functions of Riboflavin?
What are the functions of Chomium?
What are the functions of Pantothenic Acid?
What are the functions of Biotin?
What are the functions of Manganese?
What are the functions of Folate?
What are the functions of Choline?
What are the functions of Niacin?
What are the functions of Vitamin B12 (cobalamin)?
What are all the functions of Vitamin B6?
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