Human Health and Disease
Q. What role do terpenes play in plant health?
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A.
Photosynthesis
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B.
Attracting pollinators
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C.
Water absorption
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D.
Nutrient storage
Solution
Terpenes attract pollinators and can deter herbivores, aiding in plant reproduction.
Correct Answer: B — Attracting pollinators
Q. What type of plant is commonly used in traditional medicine for its antimicrobial properties?
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A.
Cacti
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B.
Herbs
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C.
Ferns
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D.
Mosses
Solution
Herbs, such as garlic and oregano, are well-known for their antimicrobial properties.
Correct Answer: B — Herbs
Q. What type of plant is commonly used in traditional medicine to alleviate stress and anxiety?
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A.
Cacti
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B.
Succulents
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C.
Adaptogens
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D.
Ferns
Solution
Adaptogens, such as ashwagandha and rhodiola, are used to help the body manage stress.
Correct Answer: C — Adaptogens
Q. What type of plant is commonly used in traditional medicine to boost the immune system?
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A.
Herbs
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B.
Ferns
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C.
Mosses
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D.
Cacti
Solution
Herbs, such as echinacea, are often used to enhance immune function.
Correct Answer: A — Herbs
Q. What type of plant is commonly used in traditional medicine to lower blood sugar levels?
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A.
Cinnamon
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B.
Mint
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C.
Rosemary
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D.
Thyme
Solution
Cinnamon has been shown to help lower blood sugar levels in various studies.
Correct Answer: A — Cinnamon
Q. What type of plant is commonly used to produce insulin for diabetes treatment?
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A.
Cacti
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B.
Algae
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C.
Bacteria
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D.
Yeast
Solution
While not a plant, insulin is often produced using genetically modified bacteria or yeast.
Correct Answer: B — Algae
Q. What type of plant is known for producing compounds that can inhibit cancer cell growth?
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A.
Cacti
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B.
Medicinal herbs
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C.
Ornamental plants
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D.
Aquatic plants
Solution
Medicinal herbs often contain bioactive compounds that can inhibit cancer cell growth.
Correct Answer: B — Medicinal herbs
Q. What type of plant secondary metabolite is often used in cancer treatment?
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A.
Alkaloids
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B.
Terpenes
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C.
Phenolics
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D.
Glycosides
Solution
Alkaloids, such as those found in the periwinkle plant, are used in chemotherapy.
Correct Answer: A — Alkaloids
Q. Which essential oil, derived from a plant, is known for its antimicrobial properties?
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A.
Lavender
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B.
Peppermint
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C.
Tea Tree
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D.
Rosemary
Solution
Tea Tree oil is well-known for its strong antimicrobial properties.
Correct Answer: C — Tea Tree
Q. Which part of the plant is often used to extract essential oils that have antimicrobial properties?
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A.
Roots
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B.
Leaves
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C.
Flowers
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D.
Seeds
Solution
Leaves are commonly used to extract essential oils known for their antimicrobial properties.
Correct Answer: B — Leaves
Q. Which part of the plant is primarily responsible for the absorption of water and nutrients?
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A.
Stem
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B.
Leaf
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C.
Root
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D.
Flower
Solution
The root system is responsible for the absorption of water and nutrients from the soil.
Correct Answer: C — Root
Q. Which part of the plant is primarily responsible for the production of medicinal alkaloids?
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A.
Roots
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B.
Leaves
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C.
Flowers
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D.
Bark
Solution
Leaves are often the primary site for the synthesis of many medicinal alkaloids.
Correct Answer: B — Leaves
Q. Which phytochemical found in cruciferous vegetables is linked to cancer prevention?
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A.
Glucosinolates
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B.
Carotenoids
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C.
Polyphenols
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D.
Terpenes
Solution
Glucosinolates, found in cruciferous vegetables like broccoli, are associated with cancer prevention.
Correct Answer: A — Glucosinolates
Q. Which phytochemical is known for its potential anti-cancer properties and is found in cruciferous vegetables?
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A.
Glucosinolates
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B.
Carotenoids
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C.
Polyphenols
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D.
Flavonoids
Solution
Glucosinolates, found in cruciferous vegetables like broccoli, have been studied for their anti-cancer effects.
Correct Answer: A — Glucosinolates
Q. Which phytochemical is known for its potential anti-cancer properties?
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A.
Resveratrol
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B.
Chlorophyll
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C.
Starch
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D.
Cellulose
Solution
Resveratrol, found in grapes and berries, has been studied for its anti-cancer effects.
Correct Answer: A — Resveratrol
Q. Which phytochemical is known for its role in cancer prevention?
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A.
Carotenoids
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B.
Starch
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C.
Proteins
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D.
Lipids
Solution
Carotenoids, found in colorful fruits and vegetables, are linked to cancer prevention.
Correct Answer: A — Carotenoids
Q. Which phytochemical is responsible for the anti-cancer properties of cruciferous vegetables?
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A.
Glucosinolates
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B.
Alkaloids
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C.
Terpenes
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D.
Saponins
Solution
Glucosinolates found in cruciferous vegetables are linked to cancer prevention.
Correct Answer: A — Glucosinolates
Q. Which phytochemical is responsible for the color of many fruits and vegetables and has health benefits?
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A.
Chlorophyll
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B.
Carotenoids
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C.
Starch
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D.
Cellulose
Solution
Carotenoids are responsible for the vibrant colors in fruits and vegetables and have antioxidant properties.
Correct Answer: B — Carotenoids
Q. Which phytochemical is responsible for the red color in tomatoes and has health benefits?
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A.
Lycopene
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B.
Carotene
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C.
Chlorophyll
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D.
Flavonoids
Solution
Lycopene is the phytochemical that gives tomatoes their red color and is linked to various health benefits.
Correct Answer: A — Lycopene
Q. Which plant compound is known for its anti-inflammatory properties and is often used in herbal medicine?
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A.
Curcumin
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B.
Caffeine
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C.
Chlorophyll
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D.
Tannins
Solution
Curcumin, found in turmeric, is well-known for its anti-inflammatory effects.
Correct Answer: A — Curcumin
Q. Which plant hormone is primarily involved in regulating plant responses to stress, which can also affect human health?
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A.
Auxin
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B.
Gibberellin
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C.
Ethylene
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D.
Abscisic acid
Solution
Abscisic acid helps plants respond to stress, and its effects can influence human health indirectly.
Correct Answer: D — Abscisic acid
Q. Which plant hormone is primarily involved in the regulation of fruit ripening?
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A.
Auxin
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B.
Gibberellin
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C.
Ethylene
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D.
Cytokinin
Solution
Ethylene is the plant hormone that regulates the process of fruit ripening.
Correct Answer: C — Ethylene
Q. Which plant is a common source of omega-3 fatty acids beneficial for heart health?
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A.
Flaxseed
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B.
Corn
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C.
Wheat
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D.
Rice
Solution
Flaxseed is a rich source of omega-3 fatty acids, which are known to support heart health.
Correct Answer: A — Flaxseed
Q. Which plant is a rich source of omega-3 fatty acids beneficial for heart health?
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A.
Flaxseed
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B.
Wheat
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C.
Rice
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D.
Corn
Solution
Flaxseed is an excellent source of omega-3 fatty acids.
Correct Answer: A — Flaxseed
Q. Which plant is a source of the anti-cancer compound paclitaxel?
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A.
Yew tree
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B.
Oak tree
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C.
Maple tree
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D.
Pine tree
Solution
Paclitaxel, an anti-cancer drug, is derived from the bark of the yew tree.
Correct Answer: A — Yew tree
Q. Which plant is commonly associated with lowering blood sugar levels in diabetic patients?
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A.
Aloe Vera
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B.
Ginseng
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C.
Bitter Melon
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D.
Lavender
Solution
Bitter Melon has been shown to have properties that can help lower blood sugar levels in diabetic patients.
Correct Answer: C — Bitter Melon
Q. Which plant is commonly associated with lowering cholesterol levels?
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A.
Garlic
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B.
Ginger
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C.
Mint
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D.
Basil
Solution
Garlic has been shown to help lower cholesterol levels in various studies.
Correct Answer: A — Garlic
Q. Which plant is commonly associated with reducing anxiety and improving sleep quality?
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A.
Lavender
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B.
Bamboo
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C.
Cactus
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D.
Fern
Solution
Lavender is well-known for its calming effects and is often used in aromatherapy.
Correct Answer: A — Lavender
Q. Which plant is commonly used to alleviate symptoms of anxiety and stress?
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A.
Lavender
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B.
Cactus
-
C.
Fern
-
D.
Moss
Solution
Lavender is well-known for its calming effects and is often used in aromatherapy.
Correct Answer: A — Lavender
Q. Which plant is commonly used to treat digestive issues and is known for its soothing properties?
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A.
Aloe Vera
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B.
Mint
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C.
Basil
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D.
Rosemary
Solution
Aloe Vera is widely recognized for its soothing effects on the digestive system.
Correct Answer: A — Aloe Vera
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