What Is the Purpose of Adding Sulfur Dioxide During Wine

question 24

Multiple Choice

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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Definitions:

Behavioral Contrast

A phenomenon observed in operant conditioning where a change in the reinforcement conditions for one behavior alters the rate of another behavior.

Excitatory Generalization Gradients

Graphs showing the level of generalization from an excitatory conditioned stimulus (CS1) to other stimuli.

Conditioning Stimulus

A previously neutral stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response.