Cells
Mitochondria
Diagram used to measure temperature and luminosity
HR-Diagram / Hertzsprung-Russell Diagram
Where DNA is found
Nucleus
The hottest color on the HR-Diagram
Blue
The "brain" of a cell
Nucleus
The coldest color on the HR-Diagram
Red
The vacuole's purpose
Storage
Our Sun's category/classification on the HR-DIagram
Main Sequence
Lacks a nucleus
Prokaryote
The Milky Way's type of galaxy