WorksheetsH.W-Cell Discovery and Theory
Total questions: 15
Worksheet time: 10mins
What is number 2?
fine adjustment knob
coarse adjustment knob
light source
base
Which number is the ocular lens (eyepiece) in the image?
Prokaryotes ________________.
are simple, mostly unicellular organisms that lacks a nucleus, or any other membrane-bound organelle.
Which cells are larger?
Prokaryotic cells
Eukaryotic cells
Which of the following are characteristics of electron microscopes? "Select all that apply"
Use light
Use electrons
Can show colors of specimens
computers can add false colors to images
produce black and white images
Which of the following are characteristics of compound light microscopes? "Select all that apply"
Maximum magnification 500,000X
Maximum magnification 1000X
living and non-living organisms
non-living organisms only
produces black and white images
This type of microscope shows high magnification of a 3D surface of small objects as atoms.
Scanning tunneling electron microscope
Compound light microscope
Transmission Electron Microscope (TEM)
Scanning Electron Microscope (SEM)
This type of microscope shows high magnification of a 3D surface of a specimen using electron beams.
Dissecting microscope
Compound light microscope
Transmission Electron Microscope (TEM)
Scanning Electron Microscope (SEM)
