Some amazing cell biology from YouTube

cell biologyBelow is a link to a YouTube video, much of which is more or less incomprehensible to me, unless I make a huge effort, but enough of which can be followed and understood in order to provide some remarkable insights into the way a cell and its membrane and related organelles work.

The image at the top of this page is of a tiny vesicle in the cytoplasm of a cell, ‘walking’ along a protein microtubule, probably towards the membrane of a cell, where the vesicle can then secrete its contents to the outside. Amazing image!

Eyyy! edited small