Choose the Correct Answer from the List Below

question 27

Multiple Choice

Choose the correct answer from the list below. Not all of the answers will be used.
-Proteins that act in a coordinated manner with hormone receptors to mediate gene expression are called ______________.

• A)enhancers
• B)bromodomain
• C)regulated
• D)chromatin-remodeling engines
• E)ligand
• F)coactivators
• G)agonists
• H)histone acetylase
• I)citrate
• J)TATA box
• K)histone deacetylase
• L)zinc finger

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Definitions:

Mesozoic

The geological era that lasted from about 252 to 66 million years ago, including the Triassic, Jurassic, and Cretaceous periods, known for the dominance and eventual extinction of dinosaurs.

Gondwana

An ancient supercontinent that included present-day Africa, South America, Antarctica, India, and Australia, existing from the late Neoproterozoic until its break-up in the Jurassic period.

Southern Hemisphere

The half of Earth that lies south of the Equator, encompassing continents like Australia, Antarctica, and parts of Africa, South America, and Asia.

Appalachian Mountains

A mountain range in Eastern North America, extending from the Canadian province of Newfoundland and Labrador to central Alabama in the United States.