Biology 1 Flashcards
What is the role of the nucleus?
Controls the cell/ contains genetic information
What is the role of the cytoplasm?
Site of the chemical reactions
What is the role of the cell membrane?
Controls what leaves/enters the cell
What is the role of the mitochondria?
Site of respiration- releases energy
What is the role o the ribosomes?
Protein synthesis
What is the role of the chloroplast?
Contains chlorophyll- absorbs light
What is the role of the vacuole?
Contains cell sap
What is the role of the cell wall?
Strengthens cell
What is the cell wall made of?
Cellulose
Name two eukaryotic cells?
Plant and animal
Name a prokaryotic cell?
Bacteria
How are electron microscopes better than light microscopes?
Higher magnification/resolution
How did electron microscopes develop the understanding of cells?
Observe sub cellular structures
