Specificity of the ricin A chain-ribosome interaction was demonstrated by competition experiments using either ricin A chain or gelonin, another ribosome-inactivating protein having the identical mechanism of ribosome inactivation (26) in a broad spectrum of species including rat and rabbit (12, 26).
Report Abuse. I would say that bread stays fresh in the fridge for about a week. If you are unable to eat alot of bread at one time,then it is best to store your bread in the freezer,because the freezer keeps your bread for a longer period of time than the fridge does! ;-). Source(s): Nurse and Mother. Winnie Â· 8 years ago.
Lighter fruit cakes can be made 3-5 days in advance (the more fruit the longer on that scale but 3 is pretty safe) and can usually be stored iced. Bread cakes (like banana bread) will last 3 days. Sponge/cupcakes/pound cake are best within 2-3 days and iced as late as you have time to.Cream can only really be added on the day as cake isn't great in the refrigerator.read cakes (like banana bread) will last 3 days. Sponge/cupcakes/pound cake are best within 2-3 days and iced as late as you have time to. Cream can only really be added on the day as cake isn't great in the refrigerator.