Day 27 thoughts.  Phagefinders. 

Planned:  Students will finish the DNA preparations, will organize their electron-microscopy photographs, will spend time in the afternoon at the electron-microscope, will continue measuring their phage dimensions, and will ensure that a photograph of a plaque, an electron-micrograph, and of the DNA-digestion has been associated with each sample. 

Did: 

Today's materials:   

Pointers: