18.11.2014 Views

Ch 3: Observing Microorganisms Through a Microscope

Ch 3: Observing Microorganisms Through a Microscope

Ch 3: Observing Microorganisms Through a Microscope

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Electron Microscopy: Detailed Images of<br />

Cell Parts<br />

Uses electrons, electromagnetic lenses, and<br />

fluorescent screens<br />

Electron wavelength ~ 100,000 x smaller than<br />

visible light wavelength<br />

Specimens may be stained with heavy metal<br />

salts<br />

Two types of EMs:?

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!