Sugar and Salt Act as Preservatives by

question 37

Multiple Choice

Sugar and salt act as preservatives by

• A) inhibiting bacterial enzymes.
• B) producing oils that inhibit bacterial growth.
• C) inhibiting DNA replication.
• D) drawing water out of food.
• E) killing endospores.

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Definitions:

Output Level

The amount of product or service that is produced by a company or an economy at a given time.

Isoquants

Curves representing combinations of inputs which yield the same level of output in production theory, illustrating technical substitution and factor combinations.

MRTS

Marginal Rate of Technical Substitution; the rate at which one input must increase when another input decreases to keep output constant.

Labor

A term referring to the human effort, both physical and mental, used in the production of goods and services.