Determine the correct pairing of bone structures.
The epiphysis is the shaft of a long bone, while the diaphysis is the end.
The diaphysis is the shaft of a long bone, while the epiphysis is the end.
Epiphysis refers to the head of a long bone, while diaphysis corresponds to the neck.
Both epiphysis and diaphysis are exclusively composed of spongy bone.
The epiphysis refers to the end of a long bone, while the diaphysis corresponds to the shaft. The epiphysis is typically wider and contains spongy bone, while the diaphysis is a cylindrical region that consists of compact bone. Therefore, the correct answer is option 1.