Microscopy

Who created the first Microscope?

• Anton van Leeuwenhoek

• Richard Zsigmondy

• Hans and Zacharias Jansen

• Ernst Abbe

He coined the term "cell" .

• Robert Hooke

• Anton van Leeuwenhoek

• Frits Zernike

• Max Knoll

They made it possible to view objects as small as the diameter of an atom.

• Max Knoll and Ernst Ruska

• Robert Hooke and Albert Einstein

• Hans and Zacharias Jansen

• Anton van Leeuwenhoek and Ernst Ruska

"Micrographia" is ______________________.

• a microscope with multiple lenses

• a book containing Hooke's microscopic observations on several plant tissues

• a lens that allows for maximum resolution in microscopes

• a type of microscope that shows pictures in black and white

Can show display image of specimen up to ~1–2 million times magnification

• Compound Microscope

• Dissection Microscope

• Scanning Electron Microscope (SEM)

• Transmission Electron Microscope (TEM)

Name this microscope.

• Compound Microscope

• Dissection Microscope

• Scanning Electron Microscope (SEM)

• Transmission Electron Microscope (TEM)

The electron beams pass through this type of microscope that results to 2-D view of specimen with high magnification and resolution.

• Compound Microscope

• Dissection Microscope

• Scanning Electron Microscope (SEM)

• Transmission Electron Microscope (TEM)

SEM gives black and white images.

• True

• False

• Maybe

The objective lenses' magnification power are ___, ___, and ___.

• 4X

• 10X

• 40X

• 400x

This part of a microscope controls or regulates the amount of light on the slide/specimen.

• Diaphragm

• Eyepiece

• Base

• Mirror