An Effector Binds to a Single Subunit of a Multi-Subunit

question 39

Multiple Choice

An effector binds to a single subunit of a multi-subunit allosteric protein.As a result,all subunits switch to the R state.This is an example of the __________ model of allostery.

• A) concerted
• B) homotropic
• C) sequential
• D) combined

---

Definitions:

Thrift

The practice of saving money and spending it wisely, often associated with frugal living.

Reconstruction Finance Corporation

Federal program established in 1932 under President Herbert Hoover to loan money to banks and other institutions to help them avert bankruptcy.

Herbert Hoover

The 31st President of the United States, serving from 1929 to 1933, best known for his leadership during the early years of the Great Depression.

Smoot-Hawley Tariff

1930 act that raised tariffs to an unprecedented level and worsened the Great Depression by raising prices and discouraging foreign trade.