The Ability of Some Bacteria to Produce Lactate Is Exploited

question 57

Multiple Choice

The ability of some bacteria to produce lactate is exploited by humans to make:

• A) cheese and ethyl alcohol.
• B) insulin and antibodies.
• C) yogurt and sauerkraut.
• D) ethyl alcohol and carbonic acid.
• E) carbon dioxide and water.

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Definitions:

Least-squares Method

A statistical technique used to determine the line of best fit by minimizing the sum of the squares of the differences between observed and estimated values.

High-low Method

A technique used in cost accounting to determine the variable and fixed components of a cost by analyzing the highest and lowest levels of activity.

Variable Cost

Expenses that fluctuate in direct proportion to the amount of production or sales, including items like labor and materials.

Machine Hour

A measure of production time, where costs are attributed based on the number of hours a machine is operated.