00:01
Hello everyone, so the question says here that to separate the red blood cells from blood we must first centrifuse the blood and then we can filter it.
00:13
Centrification is the process by which is suspension is spun very quickly so that more dense particles aggregate on the bottom and the less dense particles remain on the top.
00:25
And once the red blood cells have aggregated we can separate them by filtration.
00:30
So why do you think we need to centrifuge before we can filter? this is because the individual, the individual, individual, individual, individual, individual, individual, individual red blood cells are too small, too small to filter, to filter, to filter, to filter, to filter, centrifugation.
01:22
Centrifugation.
01:30
Individual red blood cells are too small, too small to filter centrifugation.
01:39
Then when you collect them, the red blood cells are the residue...