cell parts
Cell membrane
100

The control center of the cell

Nucleus 

100

The main molecule in the cell membrane 

Phospholipids 

200

The site of protein production 

Ribosomes 

200

The two layer structure of the membrane 

Phospholipid bilayer 

300

The organelle that contains DNA

Nucleus 

300

The membranes ability to control what enters and leaves 

Selective permeability 

400

The organelle that performs photosynthesis

Chloroplast 

400

Proteins that extend through the membrane 

Integral proteins 

500

Organelles that digest cellular waste

Lysosomes 

500

The model describing the membranes structure 

Fluid mosaic model