6 Written questions
6 Multiple choice questions
Where you look through. Magnifies the image 10x. Contains the pointer.
Cell-tissue-organ-organ system-multicellular organism: Arranged in order from smallest in size, but the base of all other things - to the largest in size, but composed of everything else.
The basic unit of structure and function of any living thing.
- Controls the amount of light for viewing the slide.
- Composed of three parts:
1) All organisms are composed of one or more cells.
2) The cell is the basic unit of life in all living things.
3) All cells come from existing cells.
Moves the body tube/stage slightly to bring the object into sharper focus. Can be used with any powered objective lens.
5 True/False questions
A combination of two or more tissues that work together to perform a specific function.
coarse adjustment knob →
Moves the body tube/stage up and down to allow focusing of the image when on low-powered objective lens.
multicellular → Made up of one cell. Single-celled. Uni- = one, single
eukaryotic → A cell that contains a nucleus and a complex internal structure. An organism that has eukaryotic cells is a eukaryote.
unicellular → Made up of one cell. Single-celled. Uni- = one, single