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1 | |
1. It was the French philosopher Jean-Jacques Rousseau who first discovered that yeast turned grape juice into wine through anaerobic respiration.
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| | A) | True
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| | B) | False
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2 | |
2. The wine grape, Vitis vinifera, is native to
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| | A) | a. the Mediterranean region.
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| | B) | b. the Caspian Sea region.
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| | C) | c. Asia.
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| | D) | d. South America.
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3 | |
3. In the practice of viticulture, grape seeds are planted in the fall, overwinter in sterile vermiculite, germinate in spring, and produce grapes by August.
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| | A) | True
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| | B) | False
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4 | |
4. In order to make white wine, _______ must be removed from the juice before fermentation.
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| | A) | a. glucose
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| | B) | b. the seeds
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| | C) | c. ascorbic acid
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| | D) | d. the skins
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5 | |
5. In order to reduce the acidity of a red wine, a second fermentation using lactic acid bacteria cultures is conducted during the aging process.
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| | A) | True
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| | B) | False
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6 | |
6. Bordeaux mixture is a copper sulfate and lime compound sprayed on grapes to control ________. |
| | A) | a. downy mildew |
| | B) | b. root-feeding aphids |
| | C) | c. Saprolegnia |
| | D) | d. Phytophthora |
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7 | |
7. Which of the following is NOT a process in the making of a champagne?
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| | A) | a. fortification
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| | B) | b. riddling
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| | C) | c. disgourgement
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| | D) | d. none of the above
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| | E) | e. a and c are correct
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8 | |
8. Beer making involves preparing the malt, a process whereby the germinated barley seeds are dried and crushed to produce a powder.
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| | A) | True
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| | B) | False
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9 | |
9. _______ is produced by using a yeast that settles to the bottom of the tank.
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| | A) | a. Ale
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| | B) | b. Malt
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| | C) | c. Lager beer
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| | D) | d. Mash
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10 | |
10. To obtain a higher proof alcohol, the alcohol is distilled or boiled to separate it from most of the water.
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| | A) | True
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| | B) | False
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11 | |
11. Which of the following is made by adding oil of wormwood to liqueur?
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| | A) | a. bourbon
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| | B) | b. absinthe
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| | C) | c. laudanum
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| | D) | d. whiskey
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12 | |
12. Studies suggest that flavonoids found in red wine may prevent the oxidation of LDLs and the development of atherosclerosis.
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| | A) | True
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| | B) | False
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13 | |
13. Laboratory experiments suggest that alcohol may be harmful to fetal development by
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| | A) | a. inhibiting excitatory neurotransmitters.
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| | B) | b. stimulating cancer cell development.
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| | C) | c. producing an enlarged heart.
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| | D) | d. all of the above.
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14 | |
14. Morels and truffles are fruiting bodies of fungi belonging to the Division _______.
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| | A) | a. Oomycota
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| | B) | b. Zygomycota
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| | C) | c. Basidiomycota
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| | D) | d. Ascomycota
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15 | |
15. Quorn mycoprotein
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| | A) | a. is derived from the fungus Fusarium venenatum. |
| | B) | b. contains 50% protein dry weight.
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| | C) | c. is processed and sold as an egg substitute.
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| | D) | d. all of the above.
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| | E) | e. a and b are correct.
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2003 McGraw-Hill Higher Education