Membrane Transport

That Bio Doc talks about transport. Transport is the way substances are moved across the selectively permeable barrier that is the plasma membrane. Learn the difference between passive and active transport and the different transport mechanisms cells use to bring the good stuff in and keep the bad stuff out. Learn about osmosis and tonicity and why plant cells love pure water while your cells don't. This video pairs nicely with TBD's video about The Plasma Membrane if you're interested in cell biology.

Music:
Cheery Monday by Kevin MacLeod

Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/