The correct spelling of "carrier cell" is /ˈkær.i.ər sɛl/. The IPA phonetic transcription for this word shows that the first syllable is pronounced with the "a" sound (short "a"), followed by the "e" sound as in "her". The second syllable is pronounced with a short "i" and a long "a" sound. The final syllable is pronounced as "sɛl", with a short "e" sound and a clear "l" sound. This spelling accurately reflects the pronunciation of each syllable in the word "carrier cell".
A carrier cell is a type of cell that transports specific molecules, substances, or particles within an organism. It serves as a vehicle or vessel to carry these entities to different parts of the body or between different cells.
In the context of physiology and biology, carrier cells can refer to various specialized cells that are responsible for transporting specific substances throughout an organism. For instance, red blood cells are carrier cells that transport oxygen from the lungs to all tissues of the body. They do so by binding oxygen molecules to a protein called hemoglobin.
Similarly, white blood cells known as macrophages act as carrier cells for engulfing and carrying foreign invaders, such as bacteria and viruses, to immune response areas or disposing of waste materials. In the nervous system, glial cells, such as oligodendrocytes, act as carrier cells by providing support and insulation for neurons and facilitating the transmission of electrical signals.
Generally, carrier cells play a vital role in maintaining the overall function of an organism by ensuring the proper distribution of essential substances or particles. They assist in regulating various physiological processes, including nutrient absorption, waste removal, immune response, and nervous system functioning. Thus, carrier cells are essential components of various biological systems, enhancing the overall efficiency and coordination within the organism.
Scavenger c., phagocyte.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "carrier cell" does not have a specific etymology as it is a compound word made up of two commonly used words.
1. "Carrier" as a noun refers to a person, animal, or thing that carries or transports something. It is derived from the Old North French word "carier" meaning "to carry", which ultimately comes from the Latin word "carrus" meaning "wagon" or "cart".
2. "Cell" refers to the basic structural and functional unit of an organism, typically used in the context of biology or medicine. It originates from the Latin word "cella" meaning "small room" or "chamber".
Therefore, the term "carrier cell" is a combination of these two words to describe a specific type of cell that carries or transports something within an organism.