Original Project
Cells
Although there are many different types of cells in terms of size, structure, and function, all cells have certa…
Item CE080004: Both plant and bacteria cells perform basic life functions such as eliminating wastes.
Which of the following kinds of cells eliminate their own waste material?
- Plant cells, but not bacteria cells
- Bacteria cells, but not plant cells
- Both plant cells and bacteria cells
- Neither bacteria cells nor plant cells
- Distribution of Responses
- Students Responding Correctly
| Group | Correct | Total | Percent |
|---|---|---|---|
| Overall | 604 | 1623 | 37% |
| Grades | |||
| 6–8 | 373 | 1006 | 37% |
| 9–12 | 229 | 608 | 38% |
| Gender | |||
| Male | 258 | 773 | 33% |
| Female | 331 | 813 | 41% |
| Primary Language | |||
| English | 539 | 1428 | 38% |
| Other | 46 | 149 | 31% |
- Disciplinary Core Ideas
- LS1.A All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular).
LS1.A Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.