microscopes and cell
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What controls the amount of light entering the microscope? | The Diaphragm
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| What part of the microscope do you use to focus on a slide when using the low power objective? | The Course adjustment
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| What supports the microscope? | The base
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| What do you do with the slides after viewing them on a microscope? | Carefully remove them from the stage.
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| Which part of a plant or animal cell holds the genetic material, or DNA? | Nucleus
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| Which part of an animal cell allows materials to enter and leave? | The cell membrane
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| What are the two parts that are in a plant cell that are not in an animal cell? | Cell wall and Chloroplasts
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| What is the name for the storage compartments for water and other substances in a cell? | Vacuoles
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| What is the fluid inside a cell called? | cytoplasm
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| What provides the rigid support in a plant cell? | Cell wall
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| Who was the first person to describe cells? | Robert Hook
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| Which type of organisms have a nucleus, prokaryotes or eurkaryotes? | Eukaryotes
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| True or False, bacteria have membrane bound organelles? | False
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| If a person had 200 different types of cells, specialized to do a particular job, are the cells considered as being unicellular or multicellular? | multicellular
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| How does all life begin, as an organ or a single cell? | single cell
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| What was the first person who discovered the name "little boxes" looking at when he decided to call them cells? | a slice of cork
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| Which scientist was the first person to see bacteria, yeast as unicellular, and human blood as flat? | Leeuwenhoek
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| What are the structures in a cell that enable it to live, grow, and reproduce called? | organelles
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| Which type of single-cell has NO nucleus but genetic material is contained by the cell membrane? | prokaryotic
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| How can you tell a bacterium cell from an animal or plant cell? | There is NO nucleus
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| What is the outer surface of a plant cell called? | Cell Wall
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| What is the name of the structure that is larger in a plant cell than an animal cell because it holds necessary water? | vacuole
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| Which organelle helps a plant cell to produce sugar during photosynthesis? | Chloroplast
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| Which type of bacteria is found almost everywhere on earth and even in humans? | Eubacteria
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| Which type of single celled organism is found where most living things could not survive? | archaebacteria
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
ellamoore
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