Diffusion
Movement from high concentration to low concentration.
Multicellular organisms
Eukaryotes
Semipermeable barrier
What is the cell membrane
Generally have a short-lived life and are used to move materials
What are vesicles
The cell membrane if made of...
Phospholipids and transport proteins.
The ___________ is the powerhouse of the cell
What is the mitochondrion
Prokaryotes that live in extreme environments
What are Archaea
The eukaryotic cell has DNA in this
What is the nucleus
The Cell Thoery
All cells come from preexisting cells.
Cells are the basic unit of life.
All living things are made of cells.
The ____________ is the site in the nucleus where RNA is made from DNA
What is the nucleoid
This is the highest magnification on our light microscopes
What is 400 times
The diffusion of water across a membrane
Osmosis