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Microbes
Measurement
Lab Safety
Using a Microscope
Vocabulary
100
What is one thing you learned in this unit?
Answers will vary
100
What is the object called that we looked through to make objects appear larger?
Hand Lens or Microscope
100
What was the one rule we were told we couldn't do in this unit?
Eat any of the materials
100
What is the part of the microscope called that we look through?
Lens
100
An animal that eats its own kind is a
cannibal
200
Name one of the three organisms we looked at underneath the microscope?
Blepharisma Volvox Vinegar Eel
200
The abbreviation for Micrometer is
UM
200
Never point the mirror at a _________ or it could permanently damage someone's eye sight.
light
200
When you look through a microscope or hand lens, what you can see is in your
field of view
200
A microscopic structure that is the basic unit of plant and animal life is a
cell
300
What is the name of the microbe that is rosy colored, shaped like a pear, and splits in half to reproduce?
Blepharisma
300
When we look through the lens and can clearly see the image it is in
Focus
300
If you spill any of the contents of this unit, immediately ____________________.
Tell your teacher and clean it up with a clorox wipe
300
Name three properties of a rose.
Color Texture Shape Smell/Scent
300
The shape a lens needs to be in order to magnify is a
convex curve
400
Describe three characteristics of Volvox?
Green Sphere Daughter cells Rotating across field of view translucent
400
One hair width is equal to how many micrometers?
60
400
Name one scientist who invented a microscope/lens?
Leeuwenhoek Hooke
400
The two types of slides we used were called ___________ and __________.
Well slide Flat slide
500
This microbe moves in whiplike motions and is transparent
Vinegar Eels
500
Name three units of measurement we used in our science unit?
Screen Widths Hair Widths Micrometers (UM)
500
Three of the tools in our lab kits we shouldn't use as toys are
Toothpicks, Forceps, Water droppers
500
The process by which a cell divides into two parts is called
Binary Fission
500
Short, hairlike extensions that act like paddles to help a microorganisms move through water is called ____________.
Cilia