FogeltheVogel t1_ixmhkkp wrote
Reply to comment by ebfortin in If freezing tissue generally damages the cells, how are we able to freeze human eggs and embryos for birthing later? by badblackguy
The media contains nutrients (fuel), that's (part of) its purpose. As for oxygen, it is dissolved in the liquid and the cells get their oxygen from that. Just like how, in our body, oxygen is dissolved in blood.
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