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MeginnisCellTest1
Microscope parts, characteristics and cell theory scientists
| Question | Answer |
|---|---|
| Which CLT is this: The markings on snakes are used to help protect and scare off other animals that might want to eat them. | Living things adapt |
| Which CLT is this: When faced with an animal that wants to eat it, many snakes coil and hiss trying to scare off the animal. | Living things respond |
| Which CLT is this: Many snakes will slither down holes in an attempt to eat other smaller animals such as mice and rats. | Living things obtain and use energy |
| Which CLT is this: A snake is a multi-cellular organism. | Living things are made of cells |
| Which CLT is this: Snakes start in an egg and quickly hatch growing into a much larger snake. | Living things grow and develope |
| Which CLT is this: Adult snakes mate creating eggs inside the female snake. | Living things reproduce |
| Which microscope part is this? The lens at the top that you look through. They are usually 10X power. | Eyepiece |
| Which microscope part is this? Supports the lens and connects it to the base. | Arm |
| Which microscope part is this? The bottom of the microscope, used for support. | Base |
| Which microscope part is this? The flat platform where you place your slides. | Stage |
| Which microscope part is this? Two parts that hold the slides in place | Stage Clips |
| Which microscope part is this? This is the part that holds two or more objective lenses and can be rotated to easily change magnification. | Nosepiece |
| Which microscope part is this? This objective lens magnifies what you see 40x. | High Power |
| Which microscope part is this? This objective lens magnifies what you see 10x. | Medium Power |
| Which microscope part is this? This objective lens magnifies what you see 4x. | Low Power |
| Which microscope part is this? Rotating disk under the stage with different sized holes and is used to vary the intensity of light projected upward into the slide. | Diaphragm |
| Which microscope part is this? This part provides illumination to the microscope. | Light |
| Which microscope part is this? Rotating turret that allows different views without moving the microscope. | Head |
| Which microscope part is this? This adjustment knob is used to make large adjustments to help focus the microscope. | Coarse Knob |
| Which microscope part is this? This adjustment knob is used to make small adjustments to help focus the microscope. Typically used on high power. | Fine Knob |
| This scientist got credit for the idea that cells come from pre-existing cells. | Rudolph Virchow |
| This scientist did all the work for the discovery that cells come from pre-existing cells. | Robert Remack |
| This scientist discovered single cell organisms exist while looking at pond scum. | Anton Van Leeuwenhoek |
| This scientist disproved spontaneous generation. | Louis Pasteur |
| This scientist discovered that all plants have cells. | Theodor Schleiden |
| This scientist discovered that all animals have cells. | Mattais Schwann |
| This scientist discovered that little compartments exist in cork trees and called these compartments “cells”. | Robert Hooke |
| What are the 3 parts of the cell theory? | Cells are the basic unit of life. Cells come from pre-existing cells. All living things are made up of one or more cells. |
| What is the minimum number of cells that makes a living thing? | One |
| If you have an eyepiece of 10x and a lens of 15x the total magnification would be? | 10 multiplied by 15 = 150x |
| If you have an eyepiece of 10x and a lens of 50x the total magnification would be? | 10 multiplied by 50 = 500x |
| These two lenses work together to provide a magnification of 40X. | Eyepiece (10x) and low power (4x). 10x multiplied by 4x = 40x |
| How many characteristics of living things does something have to have to be considered a living thing? | All 6 characteristics of living things (CLT) |
| Which item below would be true when classifying the worm as living or non-living? A worm can move so it must be living. Birds eat worms so worms must be living. A worm can eat and grow bigger so it must be alive. | A worm can eat and grow bigger so it must be alive. |
| Which comment below best describes where cells come from? When cells die other cells replace them. Cells are small, it’s impossible for only one to live by itself. Your body makes cells when you digest food. All cells come from other cells. | All cells come from other cells. |
| If all living things are made of cells, which is false? Each blood cell in the human body must be alive. Bacteria are made of a single cell so they cannot be living. Oranges are the reproductive organ of an orange tree so an orange must be living. | Bacteria are made of a single cell so they cannot be living. Explanation= one cell can be a living thing. |
| What got Anton Van Leeuwenhoek interested in all things microscopic? | Being a fabric merchant and working with lenses. |
| Which scientist wrote the book Micrographia and named cells. | Robert Hooke |
| What is the basic building block of life? | Cells |
Created by:
AnastasiaKat
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