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Quorn mycoprotein is a high-protein meat substitute obtained from the mycelium of a fungus.

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How is wine kept from turning to vinegar?


A) exposure to high temperature
B) the use of low wavelength radiation
C) the creation of anaerobic conditions
D) the addition of bacteria that increase the acidity of the wine
E) all of these can prevent wine from turning to vinegar

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Which of the following wines is not one of the principal wines used in champagne cuvee?


A) chardonnay
B) chenin blanc
C) pinot noir
D) pinot meunier

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The resulting mix of skins,seeds,and juice when grapes are crushed is called the ________.

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Malt is essential to the brewing process because it is the source of:


A) sugar for the yeast
B) agents to clarify the beer
C) the pungent taste of beer
D) yeast for fermentation

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The drinking of absinthe became part of the daily ritual in Paris and was known as the ___________ hour after the vibrant color of the liqueur.

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Which of the following organisms can turn wine into vinegar?


A) Saccharomyces cerevisiae
B) Acetobacter aceti
C) Agaricus bisporus
D) Aspergillus oryzae
E) Artemesia annua

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This cultivated mushroom is grow on natural or artificial logs and,in some countries,is prescribed in cancer therapy.This cultivated mushroom is


A) Lentinus edodes.
B) Agaricus bisporus.
C) Volvariella volvacea.
D) Pleurotus pulmonarius
E) Coprinus comatus.

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Which of the following is not true about the production of rice wine (sake) ?


A) The carbohydrate base is rice
B) It has an alcoholic content of 5%
C) A mold is the source of enzymes that convert rice starch into fermentable sugars
D) Yeast is the fermenting organism

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What are the two products of alcohol fermentation?


A) ethanol and oxygen
B) lactic acid and ethanol
C) lactic acid and oxygen
D) ethanol and carbon dioxide
E) lactic acid and carbon dioxide

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Which of the following is not true about the effect of alcohol upon the body?


A) It is a stimulant of the CNS
B) It increases the levels of HDLs
C) It is metabolized by the liver to water and carbon dioxide
D) It is associated with certain birth defects

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Which brain center is inhibited by alcohol?


A) speech
B) vision
C) balance
D) judgement
E) all of these brain centers are inhibited by alcohol

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In the production of red wine,the red skins are removed after


A) crushing.
B) pressing.
C) fermentation.
D) riddling.
E) clarification.

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_______ _______ syndrome is the damage done to the fetus whose mothers drank immoderate amounts of alcohol during pregnancy.

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Which of the following is the species that provides necessary rootstock for virtually all wine grape plants?


A) Vitis acerifolia
B) Vitis labrusca
C) Vitis rupestris
D) Vitis vinifera
E) Vitis vulpine

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What part of Humulus lupulus is used in beer brewing?


A) the roots
B) the buds
C) the leaves
D) the bark
E) the flowers

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The year a wine was made is called its ______ year.

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What is the purpose of adding sulfur dioxide during wine grape fermentation?


A) removal of oxygen
B) inhibition of unwanted microorganisms
C) prevention of wine turning into vinegar
D) all of these are correct

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Louis Pasteur,a noted French microbiologist of the 19th century,is credited with developing several standard steps in the champagne making process.

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Mushrooms can be considered a fairly good human food source because they contain complete proteins.

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