Food Science Vitamins And Minerals Vocabulary Quiz
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Questions and Answers
- 1.
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- 2.
An inorganic element that is essential to the body's functioning.
- A.
Vitamin
- B.
Mineral
- C.
Trace mineral
- D.
Precursor
Correct Answer
B. MineralExplanation
Minerals are inorganic elements that are essential for the body's functioning. They play a crucial role in various physiological processes, including bone formation, nerve function, and enzyme activity. Unlike vitamins, which are organic compounds, minerals cannot be synthesized by the body and must be obtained through the diet. Examples of essential minerals include calcium, iron, magnesium, and zinc. Therefore, the correct answer is mineral.Rate this question:
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- 3.
An essential nutrient needed in tiny amounts to regulate body process
- A.
Provitamin
- B.
Vitamin
- C.
Fortified
- D.
Toxicity
Correct Answer
B. VitaminExplanation
Vitamins are essential nutrients required in small quantities to regulate various body processes. They are organic compounds that cannot be synthesized by the body and therefore must be obtained through diet. Vitamins play crucial roles in metabolism, growth, and overall health. They are classified into two types: fat-soluble and water-soluble. Fat-soluble vitamins (A, D, E, and K) are stored in the body, while water-soluble vitamins (B complex and vitamin C) are not stored and need to be consumed regularly. Deficiency or excess of vitamins can lead to various health issues, highlighting their importance in maintaining optimal health.Rate this question:
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- 4.
Vitamins, specifically A,D,E, and K that are stored in and dissolve in fats
- A.
Fat-soluble vitamin
- B.
Water-soluble vitamin
- C.
Night blindness
- D.
Fortified food
Correct Answer
A. Fat-soluble vitaminExplanation
Fat-soluble vitamins, such as A, D, E, and K, are stored in and dissolve in fats. This means that they can be stored in the body's fatty tissues and liver, and are not easily excreted. They require the presence of dietary fats for absorption and transportation within the body. Unlike water-soluble vitamins, which are not stored in the body and need to be replenished regularly, fat-soluble vitamins can be stored for longer periods of time. This is why it is important to consume these vitamins in appropriate amounts, as excessive intake can lead to toxicity.Rate this question:
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- 5.
A substance that reacts with free radicals to protect other substances from the harmful effects of the free radicals
- A.
Antioxidant
- B.
Free radical
- C.
Rickets
- D.
Osteomalacia
Correct Answer
A. AntioxidantExplanation
An antioxidant is a substance that can neutralize or inhibit the harmful effects of free radicals. Free radicals are unstable molecules that can cause damage to cells and tissues in the body. Antioxidants work by donating an electron to the free radicals, stabilizing them and preventing them from causing oxidative stress and damage. This protection provided by antioxidants helps to safeguard other substances in the body from the harmful effects of free radicals.Rate this question:
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- 6.
A vitamin, specifically C and the B-complex Vitamins, that dissolve and are transported throughout the body by water, thus needing daily replenishment
- A.
Water-soluble vitamin
- B.
Fat-soluble vitamin
- C.
Provitamin
- D.
Coagulation
Correct Answer
A. Water-soluble vitaminExplanation
Water-soluble vitamins, such as vitamin C and the B-complex vitamins, are able to dissolve in water and be transported throughout the body. Because they dissolve in water, they are not stored in the body and need to be replenished daily. This is in contrast to fat-soluble vitamins, which can be stored in the body's fat tissues. Provitamins are substances that can be converted into vitamins in the body. The term "coagulation" does not relate to the given statement and is therefore not the correct answer.Rate this question:
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- 7.
Health-enhancing nonnutrient compounds in plant foods that are active in the body and at a cellular level
- A.
Phytochemicals
- B.
Provitamins
- C.
Pellagra
- D.
Collagen
Correct Answer
A. PhytochemicalsExplanation
Phytochemicals are health-enhancing nonnutrient compounds found in plant foods. They have active effects on the body and at a cellular level. These compounds are known to have various health benefits, including antioxidant and anti-inflammatory properties. They are believed to help prevent chronic diseases such as cancer and heart disease. Provitamins are substances that can be converted into vitamins in the body, while pellagra is a disease caused by a deficiency of niacin. Collagen is a protein found in connective tissues.Rate this question:
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- 8.
The niacin deficiency disease which is characterized by diarrhea and dermatitis and can lead to dementia and death
- A.
Pellagra
- B.
Night blindness
- C.
Scurvy
- D.
Beriberi
Correct Answer
A. PellagraExplanation
Pellagra is a niacin deficiency disease that is characterized by symptoms such as diarrhea and dermatitis. If left untreated, it can progress to dementia and even death. Night blindness is a condition caused by a deficiency in vitamin A, scurvy is caused by a deficiency in vitamin C, and beriberi is caused by a deficiency in thiamine (vitamin B1). Therefore, pellagra is the correct answer as it specifically matches the description given.Rate this question:
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- 9.
A vitamin D deficiency disease in adults that causes the bones to become soft and misshapened
- A.
Osteomalacia
- B.
Rickets
- C.
Provitamination
- D.
Scurvy
Correct Answer
A. OsteomalaciaExplanation
Osteomalacia is a condition that occurs in adults when there is a deficiency of vitamin D, causing the bones to become soft and misshapen. This condition is different from rickets, which is a similar condition but occurs in children. Osteomalacia is characterized by weakened bones, muscle weakness, and bone pain. It is typically caused by a lack of sunlight exposure, insufficient dietary intake of vitamin D, or problems with the body's ability to absorb vitamin D. Treatment usually involves increasing vitamin D intake through sunlight exposure, dietary changes, and supplementation.Rate this question:
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- 10.
A lack of vitamin A that causes the eyes difficulty in adjusting to rapid light changes.
- A.
Night blindness
- B.
Osteoporosis
- C.
Rickets
- D.
Pellagra
Correct Answer
A. Night blindnessExplanation
Night blindness is a condition characterized by difficulty in adjusting to rapid light changes, often caused by a lack of vitamin A. This deficiency affects the functioning of the retina, making it harder for the eyes to adapt to low light conditions. As a result, individuals with night blindness experience reduced vision in dimly lit environments or at night. Other conditions mentioned, such as osteoporosis, rickets, and pellagra, are not associated with vitamin A deficiency or the specific symptom of night blindness.Rate this question:
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- 11.
Lack of iron in the blood, creating a deficiency of red blood cells, characterized by extreme fatigue and susceptability to illness
- A.
Anemia
- B.
Beriberi
- C.
Scurvy
- D.
Pellagra
Correct Answer
A. AnemiaExplanation
Anemia is the correct answer because it is a condition caused by a lack of iron in the blood, leading to a deficiency of red blood cells. This condition is characterized by symptoms such as extreme fatigue and susceptibility to illness. Beriberi, scurvy, and pellagra are not related to iron deficiency and do not match the given symptoms.Rate this question:
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- 12.
An illness that can be cured by getting enough of a certain nutrient.
- A.
Deficiency disease
- B.
Pellagra
- C.
Antioxidant
- D.
Bioavailability
Correct Answer
A. Deficiency diseaseExplanation
A deficiency disease refers to an illness that occurs due to a lack or deficiency of a particular nutrient in the body. In this context, the given correct answer suggests that an illness can be cured by ensuring an adequate intake of the specific nutrient that is lacking. This implies that the illness is a result of a deficiency of that nutrient, and once it is supplied in sufficient amounts, the disease can be cured.Rate this question:
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- 13.
A disease that causes partial paralysis, weakness, mental confusion, and death; caused by a thiamine deficiency.
- A.
Beriberi
- B.
Scurvy
- C.
Pellagra
- D.
Goiter
Correct Answer
A. BeriberiExplanation
Beriberi is a disease caused by a deficiency of thiamine, also known as vitamin B1. It is characterized by symptoms such as partial paralysis, weakness, mental confusion, and in severe cases, death. Thiamine plays a crucial role in the body's metabolism and nerve function, so a deficiency can lead to neurological and cardiovascular problems. Beriberi is commonly seen in regions where diets are heavily based on polished rice, which lacks thiamine. Treatment involves thiamine supplementation and addressing the underlying cause of the deficiency.Rate this question:
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- 14.
An enlargement of the thyroid gland caused by a lack of iodine.
- A.
Beriberi
- B.
Pellagra
- C.
Goiter
- D.
Scurvy
Correct Answer
C. GoiterExplanation
Goiter is an enlargement of the thyroid gland caused by a lack of iodine. Iodine is essential for the production of thyroid hormones, and when there is a deficiency, the thyroid gland enlarges in an attempt to compensate for the lack of iodine. This enlargement can result in a visible swelling in the neck area. Beriberi is a condition caused by thiamine (vitamin B1) deficiency, pellagra is caused by niacin (vitamin B3) deficiency, and scurvy is caused by vitamin C deficiency.Rate this question:
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- 15.
An orange plant pigment that can be changed into vitamin A in the intestines and liver.
- A.
Beta carotene
- B.
Bile
- C.
Megadose
- D.
Trace minerals
Correct Answer
A. Beta caroteneExplanation
Beta carotene is an orange plant pigment that can be converted into vitamin A in the intestines and liver. This conversion is important because vitamin A is essential for various bodily functions, including maintaining healthy vision, promoting growth and development, and supporting the immune system. Beta carotene is found in many fruits and vegetables, such as carrots, sweet potatoes, and spinach, and consuming foods rich in beta carotene can help ensure an adequate intake of vitamin A.Rate this question:
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- 16.
Minerals needed by the body in amounts of 0.1g or more daily
- A.
Major minerals
- B.
Macrominerals
- C.
Trace minerals
- D.
Vitaminerals
Correct Answer
A. Major mineralsExplanation
Major minerals are the correct answer because they are the minerals that are required by the body in larger amounts, typically 0.1g or more daily. These minerals include calcium, phosphorus, magnesium, sodium, potassium, chloride, and sulfur. They play essential roles in various bodily functions such as maintaining proper fluid balance, supporting bone health, regulating nerve and muscle function, and aiding in energy production. Unlike trace minerals, major minerals are needed in larger quantities and are considered essential nutrients for optimal health.Rate this question:
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- 17.
Excessively large amounts, as with vitamins.
- A.
Megadoses
- B.
Macrominerals
- C.
Trace minerals
- D.
Whopping big daddy doses
Correct Answer
A. MegadosesExplanation
Megadoses refers to excessively large amounts, often used in the context of vitamins. It implies taking doses that are significantly higher than the recommended daily intake. This can be done for various reasons, such as attempting to treat or prevent certain health conditions. However, it is important to note that megadoses can sometimes be harmful and may lead to adverse effects.Rate this question:
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- 18.
Loss in bone density due to a prolonged deficiency in calcium
- A.
Osteoporosis
- B.
Osteomalacia
- C.
Rickets
- D.
Beriberi
Correct Answer
A. OsteoporosisExplanation
Osteoporosis is the correct answer because it refers to a condition characterized by a loss in bone density, which can occur due to a prolonged deficiency in calcium. This condition makes bones weak and brittle, increasing the risk of fractures. Osteomalacia is a softening of the bones typically caused by a deficiency in vitamin D, rickets is a childhood bone disorder caused by a deficiency in vitamin D, and beriberi is a condition caused by a deficiency in thiamine (vitamin B1).Rate this question:
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- 19.
A vitamin D deficiency that causes soft, weak bones in children
- A.
Rickets
- B.
Osteoporosis
- C.
Osteomalacia
- D.
Scurvy
Correct Answer
A. RicketsExplanation
Rickets is a condition caused by a deficiency of vitamin D, which leads to soft and weak bones in children. This deficiency impairs the body's ability to absorb calcium and phosphorus, essential minerals for bone health. As a result, the bones become weak and prone to deformities, such as bow legs or a curved spine. Rickets is commonly observed in children who have limited sun exposure or a diet lacking in vitamin D-rich foods. It is different from osteoporosis, which is characterized by brittle bones in adults, and osteomalacia, which is the adult form of rickets. Scurvy, on the other hand, is caused by a deficiency of vitamin C and does not directly affect bone health.Rate this question:
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- 20.
A compound that can be changed into a vitamin in the body (think beta carotene)
- A.
Precursor
- B.
Trace mineral
- C.
Megadose
- D.
Prenatal vitamin
Correct Answer
A. PrecursorExplanation
A precursor refers to a compound that can be converted into a specific substance in the body, such as a vitamin. In this case, the compound being referred to is beta carotene, which can be converted into vitamin A in the body. Therefore, precursor is the correct answer as it accurately describes a compound that can be changed into a vitamin in the body.Rate this question:
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- 21.
Minerals that the body needs in daily amounts of 0.01 g or less
- A.
Trace minerals
- B.
Minerals
- C.
Macrominerals
- D.
Megaminerals
Correct Answer
A. Trace mineralsExplanation
Trace minerals are minerals that the body needs in daily amounts of 0.01 g or less. These minerals are required in smaller quantities compared to macrominerals, which are needed in larger amounts. Megaminerals is not a term commonly used to describe minerals, so it can be eliminated as an option. Therefore, the correct answer is trace minerals.Rate this question:
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