Grade 6 Unit 1 Study Guide
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 is the difference between science and technology? | Science is the systematic study of creation using methods based on observation and experimentation. Technology is the application of science (ex: studying the interactions between fungi and bacteria led to the discovery of penicillin)
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| What are the 3 key elements of the cell theory? | 1. All living things are composed of one or more cells. 2. A cell is the basic unit of life in all living things. All of the chemical reactions of a living organism occur within its cells. 3. All cells come from other cells.
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| How do plant and animal cells differ? | Plant - large and rectangular, have a cell wall
Animal - small and oval, don' have cell walls
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| What is the difference between cell theory and spontaneous generation theory? | SG - Theory that living things can develop from nonliving matter (ex. maggots on meat) Cell theory - foundation of modern biology - all cells come from other cells
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| What is the primary source of energy for the earth? | The sun
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| What did Louis Pasteur prove? | His experiments with bacteria contradicted the theory of SG. Let to the theory that germs infect people. He developed pasteurization - the heat-treatment process that kills disease causing microorganisms in food and beverages like milk.
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| Are all cells microscopic? | No. Most are, but some can be 3 m long (in a giraffe's leg).
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| What are the 7 major categories scientists use to classify living things? | Kingdom, phylum, class, order, family genus, species.
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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.
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.
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:
weirfamily
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