The Following Questions Are from the End-Of-Chapter "Test Your Understanding

question 47

Multiple Choice

The following questions are from the end-of-chapter "Test Your Understanding" section in Chapter 8 of the textbook.
-Some bacteria are metabolically active in hot springs because

• A) they are able to maintain a lower internal temperature.
• B) high temperatures make catalysis unnecessary.
• C) their enzymes have high optimal temperatures.
• D) their enzymes are completely insensitive to temperature.
• E) they use molecules other than proteins or RNAs as their main catalysts.

---

Definitions:

Step-down Method

An accounting approach for distributing overhead expenses across different departments or products.

Personnel Department

The division within an organization tasked with managing employee-related processes including hiring, training, and benefits administration, commonly known as the human resources (HR) department.

Information Technology

The employment of computers, storage systems, networks, and various physical assets, infrastructure, and procedures to generate, process, safeguard, store, and share every type of electronic information.

Step-down Method

An allocation method used in cost accounting to assign overhead costs to different departments based on a hierarchical order.