cientific theories become hypotheses.
Scientific theories are never proven.
Scientific theories become scientific laws.
Scientific theories summarize patterns found in nature.
zoek het zelf maar uit jij lelijke zwerver
UTG TTC GCU UGU CGG TTT TUG
The hair bulb forms the base which provides protein for the hairs.
He labeled the protein of bacteriophages with radioactive sulfur and their DNA with radioactive phosphorus. The bacteriophages were allowed to infect bacteria.