Which of the Following Is Not a Characteristic of Enzymes

question 98

Multiple Choice

Which of the following is not a characteristic of enzymes?

• A) They speed up the rate of chemical reactions but are not used up in the process.
• B) Most are proteins.
• C) They are most active at temperatures above 53 degrees C.
• D) They have active sites and interact with specific substrates.

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Definitions:

Overhead Expenses

Represents the ongoing costs of operating a business that are not directly tied to the production of goods or services, such as rent, utilities, and administrative salaries.

Profit

The financial gain achieved when the amount of revenue gained from a business activity exceeds the expenses, costs, and taxes involved in sustaining the activity.

Selling Price

The amount of money for which something is sold or offered for sale to a buyer.

Marked Down

A reduction in the price of goods to stimulate sales or clear out inventory.