Which of the Following Best Describes the Role of Sigma

question 118

Multiple Choice

Which of the following best describes the role of sigma factor in RNA synthesis?

• A) Sigma factor is essential for elongation.
• B) Sigma factor is responsible for the recognition of specific initiation sites on a DNA template.
• C) Sigma factor is responsible for separation of DNA strands.
• D) Sigma factor is responsible for releasing the completed chain.

---

Definitions:

Haircut

A reduction applied to the value of an asset for purposes of calculating capital requirements, margining, or risk assessment.

Marginal Revenue Product

The extra income produced by employing an additional unit of a production resource.

Cost Minimization

A strategy that companies employ to reduce their expenses and improve profitability without compromising the quality of their products or services.

Profit Maximization

The process by which a firm adjusts its production and sales strategies to achieve the highest possible profit under given conditions.