What are at least 4 cell functions?
Cellular functions include such basic life processes as protein and lipid (fat) synthesis, cell division and replication, respiration, metabolism, and ion transport as well as providing structural support for tissues, protecting the body against disease or injury, and serving as selective barriers to the passage of …
What are the 4 characteristics of cells?
All cells share four common components: (1) a plasma membrane, an outer covering that separates the cell’s interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell; and (4) …
What is the function of electric cell class 6?
An electric cell is a device which produces electricity capable to run smaller appliances like torch, clock, camera, radio etc. An electric cell has two terminals – positive (+) and negative (-). Positive side of an electric cell has a metal cap.
What are the 7 functions of a cell?
The following points highlight the top seven functions of cell wall in the life of a plant. The functions are: 1. Gives Mechanical Strength 2. Maintains Cell Shape 3. Controls Cell Expansion 4. Controls Intercellular Transport 5. Protects Against Infective Organisms 6.
What is the main function of a cell?
Cells provide six main functions. They provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions and aid in reproduction.
What are the parts and functions of the cell?
The Parts of the Cell and Their Functions. A. Cells are made up of small parts that each have a specific job to do for the cell to function. help the cell do its job for the organism. 2. energy from food, controlling what enters and leaves the cell, and getting rid of wastes.
What are 4 structures all cells have in common?
However, all cells have four common structures: the plasma membrane, which functions as a barrier for the cell and separates the cell from its environment; the cytoplasm, a jelly-like substance inside the cell; nucleic acids, the genetic material of the cell; and ribosomes, where protein synthesis takes place.