Cells
- Created by: freya123k
- Created on: 22-05-16 13:12
Fullscreen
Notes on Biology
Levels of Organisation and Cell structure
Nucleus - contains the genes, which control the cell (control center).
Cytoplasm - chemical reactions like respiration happen here.
Cell surface membrane - lets some substances into the cell, and keeps others out.
Cell wall - makes a rigid box which supports the cell.
Cell sap vacuole - stores sugar and makes the cel fill the cell wall.
Chloroplast - photosynthesis happens here.
PLANT CELL
- Cell wall
- Cell surface membrane
- Chloroplast
- Cell sap vacuole
- Cytoplasm
- Nucleus
ANIMAL CELL
- Cell membrane
- Cytoplasm
- Nucleus
Diffusion = anything from a high…
Comments
No comments have yet been made