Answer:
GTP hydrolysis
Explanation:
GTP hydrolysis :
Dynamic insecurity results from the biochemical and auxiliary properties of the polymerizing αβ-tubulin subunits and how they interface with the small scale tubule grid. Un polymerized, GTP-bound αβ-tubulin sub units amass into microtubules, where their GTPase movement is significantly quickened.
The author of this quote is Muhammad Ali, American Athlete (boxer) born in 1942, who was a convert to Islam, and was a religious freedom advocate (among others).
Nort eastern that is what the question u asked
The Great Migration (which actually continued until 1970s) was a migration from the South to the North.
In the beginning of the migration around 90% of the Black population lived in the South - a legacy of slavery, and after the migration period, it was around half of the Black population living in the South.