IPhone not user-replaceable. The iPhone can be charged when connected to a computer for syncing across the included USB to dock connector cable, similar to charging an iPod. Alternatively, a USB to AC adapter (or "wall charger", also included) can be connected to the cable to charge directly from an AC outlet. Some models of the iPhone support wireless charging. Apple runs tests on preproduction units to determine battery life. Apple's website says that the battery life "is designed to retain up to 80% of its original capacity after 400 full charge and discharge cycles", which is comparable to iPod batteries.
JUNQ and IPOD JUNQ and IPOD JUNQ and IPOD are types of cytosolic protein inclusion bodies in eukaryotes. Neurodegenerative diseases, such as Parkinson's, Alzheimer's, and Huntington's, are associated and correlated with protein aggregation and accumulation of misfolded proteins in inclusion bodies. For many years, protein aggregation was considered a random process by which misfolded proteins stick to each other to form inclusions (imagine a bundle of hairs haphazardly piling up in a corner of a room). Moreover, protein aggregates were thought to be toxic agents and the cause for neuronal dysfunction and death. However, recent studies, using advanced methods (i.e. fluorescence microscopy), show