1. Take in food and oxygen
2. Produce heat and energy
3. Move and adapt to their environment
4. Eliminates waste
The three main functional units are:the nucleusthe cytoplasmthe cell membrane
The main functional cell of the respiratory system is the alveolar cell, specifically the type I alveolar cell. These cells are responsible for gas exchange in the lungs by allowing oxygen to enter the bloodstream and carbon dioxide to be removed. Another key cell in the respiratory system is the ciliated epithelial cell, which help to filter and move mucus and other particles out of the respiratory tract.
The nucleus contains the DNA, which has the instructions for the production of functional products (i.e. proteins). Therefore the main role of the nucleus is to control the functions of the cell.
The cell is the most basic functional unit of an organism. It is the smallest structural and functional unit that can carry out all the processes necessary for life.
throw all other characters a main character that make an object an organism is cell the functional and structural unit of life
A nerve cell is the structural and functional unit of a nerve
it disassebles
Cell
Is a newly created cell does not contain functional ribosomes the cell would be considered a deformity. This type of cell development can cause deformities in physical features, as well as, mental capabilities.
The cell
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The cell is the smallest functional unit of life. Single-celled organisms exist, but if a cell were to be taken apart it could no longer be considered "living" because it would not be functional.