Cells and the microscope Flashcards
0
Q
Plant cells have-
A
chloroplasts, cell wall, large cental cacuole.
1
Q
All cells have –
A
cell membrane, cytoplasm , nucleus , small vacuole
2
Q
Cytoplasm-
A
watery fluid gives support to the cell
3
Q
nucleus-
A
controls the cells acticities
4
Q
cell membrane
A
allows things into and out of the cell
5
Q
cell wall
A
gives strength to the plant cells
6
Q
choroplasts
A
contain chlorophyll to help make plant food
7
Q
vacuole
A
space containing water, sugar, wastes
8
Q
microscope
A
used to magnify or make things bigger. 4 main parts: eyepiece, objective lens , focus knobs
9
Q
eyepiece
A
to look through and magnify
10
Q
focus knobs
A
to focus the slide
11
Q
stage
A
to put the slide on
12
Q
objective lens
A
to magnify
13
Q
tissue
A
group of similar cells with a special functions
14
Q
organ
A
group of different tissues working together
