Communion/transubstantiation question

[vorlon13]

This is my body which is for you. Do this in remembrance of me.
Jesus Christ



So, Jesus passed out the crackers and sent the goblet around the table to his disciples.

-and-

I'm assuming he partook Himself.

So what happened inside Jesus?  Did transubstantiation occur 'instantaneously' as He consumed the sacramental bread and wine, or did He allow His physiology to just go ahead and do what it usually does with His ingested vittles ??