There are numerous cell types, each with distinct features and functions. Some common examples include:
Epithelial Cells: These cells form the lining of surfaces and cavities throughout the body. They are involved in protection, absorption, secretion, and sensation. Connective Tissue Cells: These include fibroblasts, adipocytes (fat cells), and osteocytes (bone cells). They provide structural and metabolic support. Muscle Cells: Also known as muscle fibers, these cells are responsible for movement and force generation. They can be further divided into skeletal, cardiac, and smooth muscle cells. Nerve Cells: Neurons and glial cells make up the nervous system. Neurons are specialized for signal transmission, while glial cells provide support and protection.
