The endoplasmic reticulum is only one component of a cell. 1  The following cell structures can also be found in a typical animal eukaryotic cell: 2  Centrioles - cylindrical groupings of microtubules found in animal cells but not plant cells. They help to organize spindle fibers during cell division.
Android application package (APK) is the package file format used by the Android operating system for distribution and installation of mobile apps and middleware. The files that contain the .apk file extension store the files that are needed to run a single Android application on an Android mobile device.
Hi, .apk files are on a whole called as application that can be installed into your phone. Where as .dex files are compiled android application code files which has the meaning as Dalvik executable files which zipped into and on the whole forming the .apk file which is an application.