Microbe Mission 1 & 2

A microscope with a 10x eyepiece and 4x objective lens has magnification of

• 4x

• 40x

• 400x

A microscope with a 10x eyepiece and the high power objective has a total magnification of 400x, what is the magnification of the objective lens?

• 4x

• 40x

• 400x

If 1 millimeter (mm) = 1000 micrometers (mcm): 1.5 mm = _____ mcm?

• 0.0015

• 0.15

• 150

• 1500

Cell A is viewed under high power which has a field of view of approximately 400 mcm. About how long is the cell?

• 50 mcm

• 125 mcm

• 250 mcm

• 400 mcm

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Transmission electron microscopes (TEM) generate high resolution, 2-D images in greater detail compared to 3-D imaging from Scanning Electron Microscopes (SEM). Which image is from a TEM?

• A

• B

Tags

NGSS.HS-PS4-5

What is the approximate diameter of the microbes in this view from a Transmission electron microscope (TEM)?

• 1 mcm

• 2mcm

• 4 mcm

• 2 mm

Tags

NGSS.MS-LS1-1

Which cell(s) are prokaryotic?

• A only

• B only

• C only

• Both A & C

Tags

NGSS.MS-LS1-1

Which microbes are prokaryotic?

• Virus

• Protozoa

• Bacteria

• Fungi

Which cell(s) are eukaryotic?

• A only

• B only

• C only

• Both A & C

Tags

NGSS.MS-LS1-1

Which microbes are eukaryotic?

• Virus

• Protozoa

• Bacteria

• Fungi