細胞

1. Origins, structure, and basic meaning

• Structure: 細胞 is a noun read さいぼう, meaning a cell, the basic unit that makes up a living organism and carries out life processes.
• Basic usage: It can be observed through a microscope or studied through a model of its internal structure.
  • 顕微鏡で植物の細胞を観察した。 says that plant cells were observed through a microscope; 模型を使って細胞の内部構造を学んだ。 describes using a model to learn the internal structure of a cell.

2. Common pitfalls and similar expressions

• 顕微鏡で観察する
  • で marks the microscope as the instrument used to observe the cells.
• 細胞の内部構造
  • の links the internal structure to the cell being studied.
• 細胞 and 組織
  • 細胞 is an individual biological cell, while 組織 is tissue formed by cells organized for a structure or function.