Which of the Following Is True

question 94

Multiple Choice

Which of the following is true?

• A) Mediator is a giant complex with a mass over 1 million Daltons
• B) Mediator contains many subunits called Med proteins
• C) Mediator bridges the RNA Polymerase at the promoter region with enhancers
• D) Mediator is the ultimate regulator of eukaryotic transcription
• E) All of these

---

Definitions:

Positive Externality

A benefit that affects a party who did not choose to incur that benefit, often discussed in the context of public goods and services.

Pigouvian Subsidy

A payment designed to encourage activities that yield external benefits.

Scenic Beauty

The visual appeal and aesthetic value of a particular landscape or location, often contributing to its desirability for recreation and tourism.

Bat House

A man-made structure designed to provide roosting sites for bats, facilitating natural pest control and biodiversity.