Biology Edexcel topic 1 b2 Cells and microscopy....

cells and microscopy

animal and plant cells; 

4 things they have in common...

• nucleus - contains DNA controlling what the cell DOES.
• cytoplasm - CHEMICAL REACTIONS take place here
• cell membrane - HOLDS cell together and controls what goes IN AND OUT
• mitochondia - reactions for RESPIRATION take place her2e

3 extras that plant cells contain

• rigid cell wall - made of CELLULOSE and gives SUPPORT for cell
• vacoule -…