Quiz Over Benefits Of Grapes

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| By Tunde1995

Tunde1995

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1/10 Questions

The most common grape juice in North America is _________
- White grapes
- Niagara grapes
- Sultana grapes
- Concord grapes

About This Quiz

Whether eaten as a table fruit or consumed in form of wine, the Grape is really a wonderful fruit with a number of elements that are essential to the body. We assume you already know that grape occur in clusters come in green, crimson or yellow colour. Test your knowledge of the good effect of eating grape fruit with this See morequiz.

2.

What percentage of world grapes is used for wine according to FAO?
- Approximately 21%
- About 2%
- About 27%
- Approximately 71%
Correct Answer

A. Approximately 71%

Explanation

Approximately 71% of world grapes are used for wine according to FAO. This suggests that a significant majority of grapes globally are grown specifically for the purpose of producing wine. This high percentage indicates the importance and popularity of wine production on a global scale.

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3.

The second most common grape is named ___________
- Cabernet Franc
- Riesling
- Merlot
- Airén
Correct Answer

A. Airén

Explanation

Airén is the correct answer because it is widely cultivated and is the second most planted grape variety in the world. It is primarily grown in Spain, particularly in the La Mancha region, and is known for its high productivity and ability to withstand hot and dry climates. Airén is often used for the production of brandy and is not as well-known for wine production compared to other grape varieties such as Cabernet Franc, Riesling, and Merlot.

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4.

What are dried grapes called in North America and Europe?
- Sultana grapes
- Currant
- Concord grapes
- Raisins
Correct Answer

A. Raisins

Explanation

Dried grapes are commonly known as raisins in North America and Europe. Raisins are grapes that have been dried naturally or through artificial means, resulting in a sweet and chewy fruit. They are widely used in baking, cooking, and as a snack on their own. Sultana grapes, currants, and Concord grapes are all different varieties of grapes, but they are not specifically referred to as dried grapes in these regions.

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5.

Consumption of grape bring the following benefits except
- Alteration of iodine activy
- Decreased activity of angiotensin
- Reduction of vascular damage
- Low risk of heart disease
Correct Answer

A. Alteration of iodine activy

Explanation

Grape consumption has numerous benefits including decreased activity of angiotensin, reduction of vascular damage, and a low risk of heart disease. However, it does not cause alteration of iodine activity.

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6.

In what quantity is resveratrol present in a fresh grape fruit?
- 200-250 micrograms
- 100-150 micrograms
- 60-100 micrograms
- 50-100 micrograms
Correct Answer

A. 50-100 micrograms

Explanation

Resveratrol is a natural compound found in various plants, including grapes. It is known for its antioxidant properties and potential health benefits. According to the given answer, a fresh grapefruit contains 50-100 micrograms of resveratrol. This suggests that consuming a grapefruit can provide a moderate amount of this compound, which may contribute to its potential health benefits.

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7.

What is the main polyphenolic present in purple grapes?
- Butanol
- Flavan-3-ols
- Catechins
- Anthocyanins
Correct Answer

A. Anthocyanins

Explanation

Anthocyanins are the main polyphenolic compounds present in purple grapes. These compounds are responsible for the purple color of the grapes and have been found to have numerous health benefits. They are powerful antioxidants that help protect against oxidative stress and inflammation. Anthocyanins have also been linked to improved cardiovascular health, cognitive function, and cancer prevention. Overall, they play a significant role in the nutritional value and health-promoting properties of purple grapes.

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8.

Which of these is the most important Asian species of grape?
- Vitis rotudifolia
- Vitis reparia
- Vitis amurensis
- Vitis Labrusca
Correct Answer

A. Vitis amurensis

Explanation

Vitis amurensis is considered the most important Asian species of grape because it is native to eastern Asia and is widely cultivated in countries like China, Japan, and Korea. It is known for its cold-hardiness and disease resistance, making it suitable for cultivation in harsh climates. Vitis amurensis is also valued for its unique flavors and is used for making wines, juices, and traditional medicinal products. Its significance in Asian grape cultivation and its adaptability to various conditions make it the most important Asian species of grape.

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9.

Which of these is not an end product of grape fruit?
- Ice cream
- Jelly
- Jam
- Grape seed oil
Correct Answer

A. Ice cream

Explanation

Grapefruit is a citrus fruit known for its tangy and slightly bitter taste. It is commonly used to make various products such as jelly, jam, and grape seed oil. However, ice cream is not typically made from grapefruit. Ice cream is a frozen dessert that is usually made from dairy products, sugar, and flavorings such as fruits, chocolate, or nuts. While grapefruit can be used as a flavoring in some ice cream recipes, it is not a direct end product of grapefruit itself.

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10.

What variety of grape is native to eastern U.S?
- Vitis cultivar
- Vitis mutagenesis
- Vitis rotudifolia
- Vitis riparia
Correct Answer

A. Vitis riparia

Explanation

Vitis riparia is the correct answer because it is a variety of grape that is native to the eastern U.S. This grape variety is commonly known as the riverbank grape and is well adapted to the climate and soil conditions of the region. It is often used in winemaking and is known for its cold hardiness and disease resistance.

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