While RNA Is Often Single Stranded, Transfer RNA (TRNA)is Usually

question 10

Multiple Choice

While RNA is often single stranded, transfer RNA (tRNA) is usually found with some double stranded structure. Which of the following explains this?

• A)tRNAs contain self-complimentary stem-loop structures
• B)after synthesis, tRNA molecules are hydrolyzed in specific places to allow double stranded structures to form
• C)regions of tRNAs become supercoiled, thus forcing formation of double stranded regions
• D)tRNAs adopt a form much like Z-DNA allowing double stranded regions to form
• E)none of the above

---

Definitions:

TPS Employee

An employee working within the Toyota Production System, focusing on lean manufacturing and continuous improvement.

Job Classifications

A system that categorizes jobs based on criteria such as responsibilities, skills required, and the complexity of tasks, often used for hierarchical organization and payroll.

JIT

Just-In-Time manufacturing is a management strategy that aligns raw-material orders from suppliers directly with production schedules to improve efficiency and reduce inventory costs.

Competitive Advantage

The conditions that allow a company or country to produce goods or services more effectively than competitors, leading to greater profits and market share.