As of 2016, How Many States Have Formally Apologized for Slavery

question 140

Multiple Choice

As of 2016, how many states have formally apologized for slavery?

• A) 0
• B) 4
• C) 9
• D) 14

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Definitions:

Enzyme-Linked Receptor

A type of cell surface receptor that, upon binding to its ligand, activates an intracellular enzyme, initiating a signal transduction pathway.

G Protein

A group of proteins functioning as cellular molecular switches, responsible for relaying signals from external stimuli to the inside of a cell.

Local Regulator

A molecule that communicates between cells in close proximity to regulate processes such as growth, development, and inflammation.

Paracrine Regulation

A form of cellular communication where cells release signals that affect nearby target cells in the immediate environment, regulating their behavior.