Yes
It will sour unless refrigerated.
If they are fresh-squeezed or are labeled 'keep refrigerated', then they should be refrigerated. For juices that have been refrigerated that are not required to be refrigerated, as long as the seals remain intact they could be removed from the cooler for storage elsewhere.
No, that is the proper method for marinating fish. You need to keep fresh fish refrigerated until you are ready to cook it.
Prunes and all fruit, can spoil depending on a variety of conditions which include: 1. High levels of humidity contribute to the growth of molds and bacteria, even on dried fruits. 2. If the fruit wasn't thoroughly dried. 3. If the fruit wasn't treating with a preservative as part of the drying process. If you live in a humid area and your fruit has not been treated with anything, it is recommended that you store the prunes in the refrigerator.
You go to the Porter's cabin and get the spare uniform. Then knock on the door and keep pouring prune juice.
You can keep brown eggs refrigerated for at least 2-4 days.
It is very important to keep certain foods refrigerated to prevent bacteria growth and maintain their freshness and safety.
Canned drinks do not need to be delivered on a refrigerated truck, unless they are labeled "keep refrigerated".
It is best to keep your yoghurt refrigerated.
If you plan to use them right away, then don't. If you want to keep them longer, then they should be refrigerated.
Cucumbers should be refrigerated to keep them fresh for a longer period of time.
Apples generally keep longer if refrigerated. When not refrigerated, they will turn dry and mealy faster.