Chapter 4 Cell Structure and Function
Terms : Hide Images [1]
| the smallest unit that can carry on all the prcesses of life | ||
| membrane-bound organelle that holds DNA | ||
| a group of similar cells that carry out a specific function | ||
| 1. all living things are copmosed of one or more cells; 2. cells are the basic units of structure and function; 3. cells only come from pre-existing cells | ||
| organisms that lack a membrane-bound nucleus and membrane-bound organelles | ||
| groups of tissues that perform a particular job in an organism | ||
| cell's outer boundary | ||
| organisms made up of one or more cells that have a nucleus and membrane-bound organelles | ||
| a group of organs that perform related functions | ||
| region of the cell within the plasma membrane that includes the fluid, cytoskeleton and all the organelles except the nucleus | ||
| subcellular structures; well-defined, intracellular structures that perform specific functions for the cell |