The Cell – Definition, Structure, Types, and Functions
Jun 14, 2025 · Cells carry out essential functions such as energy conversion, reproduction, and communication. The study of cells—cell biology—is central to understanding biology, medicine, and …
CELL function - Microsoft Support
The CELL function returns information about the formatting, location, or contents of a cell. For example, if you want to verify that a cell contains a numeric value instead of text before you perform a …
Cell | Definition, Types, Functions, Diagram, Division, Theory, & Facts ...
5 days ago · cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed. A single cell is often a complete organism in itself, …
Cell (biology) - Wikipedia
The cell is the basic structural and functional unit of all forms of life or organisms. The term comes from the Latin word cellula meaning 'small room'. A biological cell basically consists of a semipermeable …
Cell - Structure and Function - GeeksforGeeks
Dec 30, 2025 · A cell is the smallest, fundamental unit of life and is responsible for all life's functions. It is the basic biological, structural, and functional components of all living things.
Cell Functions - National Geographic Society
Cells function differently in unicellular and multicellular organisms. A unicellular organism depends upon just one cell for all of its functions while a multicellular organism has cells specialized to perform …
Cell Function - SEER Training
Just as there are many cell types, there are varied cell functions. The generalized cell functions include movement of substances across the cell membrane, cell division to make new cells, and protein …
Cell structure and function - Science | Khan Academy
Explore the structures and functions of major eukaryotic cell organelles. Understand how the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, chloroplasts, and ribosomes …
Cell Organelles: Structures, Functions & Detailed Diagrams
Apr 9, 2025 · Cell organelles are specialized entities present inside a particular type of cell that performs a specific function. There are various cell organelles, out of which, some are common in most types …
What is a cell?: MedlinePlus Genetics
Feb 22, 2021 · They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. Cells also contain the body’s hereditary material and …