Example sentences for: centripetal

How can you use “centripetal” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • One process inhibited by BDM is the centripetal flow of actin from the leading edge into the cell body, known as retrograde flow [ 11 12 ] . Retrograde flow is thought to be driven by a "push-pull" mechanism of polymerization of actin at the leading edge of the cell and contractile activity of myosin motor proteins [ 13 14 ] . Formation of new actin filaments is predominantly mediated by the nucleation activity of the Arp2/3 complex [ 15 ] . Members of the WASP/WAVE family of proteins, among others, stimulate and regulate the Arp2/3 complex for spatial and temporal control of filament nucleation [ 15 ] . Localization of these proteins to the leading edge, though not completely understood, is probably mediated through their interactions with the actin cytoskeleton itself and membrane-associated binding partners [ 15 16 ] .

  • By 1968, that annus horribilis when Johnson cracked from the pressure of mediating an increasingly centripetal Democratic Party and Kennedy fell to an assassin's bullet, two political ideal-types had solidified: a "silent majority" who supported Johnson's war on Vietnam and voted in Richard Nixon, and a "new class" of liberal professionals and youth who supported Johnson's war on poverty but detested everything Richard Nixon represented.


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