-Activity of Various Enzymes at Various Temperatures (A) and at Various

question 55

Multiple Choice

-Activity of various enzymes at various temperatures (a) and at various pH (b)
Which curves on the graphs may represent the temperature and pH profiles of an enzyme taken from a bacterium that lives in a mildly alkaline hot springs at temperatures of 70°C or higher?

• A) curves 1 and 5
• B) curves 2 and 5
• C) curves 3 and 4
• D) curves 3 and 5

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Definitions:

Ending Inventory

The total value of goods available for sale at the end of an accounting period.

Contribution Margin

The amount remaining from sales revenue after variable expenses have been deducted; this contribution covers fixed expenses and generates profit.

Absorption Costing

An accounting method that includes all direct costs and allocated overheads in the cost of a product or service, as opposed to variable costing which excludes certain overheads.

Ending Inventory

The total value of goods available for sale at the end of an accounting period or fiscal year.