Biology (Cell Structure)
- Created by: howarb09
- Created on: 17-12-13 10:03
View mindmap
- CELL STRUCTURE
- cell wall (plant only)
- made of cellulose
- supports and strengthens cell
- cell membrane
- Controls what enters the cell and holds the cell shape.
- organelles
- ribosomes
- mitochondria
- nucleus
- contains DNA (genetic material)
- cytoplasm
- this is where chemical reactions that are controlled by enzymes take place
- chloroplasts (plant only)
- contains chlorophyll
- chemical that plants use for hotosynthesis
- photosynthesis causes light energy to be made into chemical energy in the form of glucose (plant food)
- chemical that plants use for hotosynthesis
- contains chlorophyll
- vacuole (plant only)
- contains cell sap
- sugars
- salts
- water
- controlls firmness of cell
- contains cell sap
- specialised plant cells
- palisade mesophyll cells
- found in leaves
- contains chloroplasts (main photosynthetic cell)
- found in leaves
- root hair cells
- absorb water and dissolved mineral ions
- xylem vessela
- long tubes of cell wall(empty)
- transport water from the roots to the leaves
- long tubes of cell wall(empty)
- palisade mesophyll cells
- cell wall (plant only)
- cell membrane
- Controls what enters the cell and holds the cell shape.
Comments
No comments have yet been made