Review for 7Sci IA2 - cells, organelles, respiration, photosynthesis, mitosis
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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| Testable question | A question that is factual, quantifiable (has numbers), and can be answered with a scientific experiment
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| Independent variable | Variable that's manipulated or changed by the scientist
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| Dependent variable | Variable that is measured for the results of the experiment
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| Constant | Things that need to stay the same in an experiment
You should only change one thing
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| Control group | The group that doesn't receive the independent variable and is used for comparison
Either normal, 0, or none
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| Experimental group | The groups that receive the independent variable
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| Cell | Smallest unit of life
Make up all living things
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| Organelle | Small structures that carry out specific functions/jobs in the cell
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| Nucleus | Control center of plant and animal cells
Contains genes/DNA
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| DNA | Genetic material that contains instructions for a cell/organism
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| Cell membrane | Outer boundary that controls what can enter and exit a cell
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| Cytoplasm | Fluid that fills the cell
Organelles float around here
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| Unicellular | A living thing that's made of one cell
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| Multicellular | Living thing made of many cells
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| Vacuole | Stores waste and water for the cell
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| Chloroplast | Organelle that makes food for plant cells
Uses sun energy to make glucose/sugar
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| Cell Wall | Rigid outer layer that provides support and structure for plant and bacteria cells
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| Mitochondria | Organelle that breaks down glucose/sugar to create ATP energy for the cell
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| Golgi apparatus | Packages and ships proteins for the cell
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| Ribosomes | Make proteins for the cell
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| Photosynthesis | Process where plants use sunlight, water, and carbon dioxide to make their own food (glucose)
Takes place in chloroplasts
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| Cellular respiration | Process where cells break down food/glucose to create ATP energy
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| Microscope | Tool used to view super small objects like cells
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| Animal cells | Usually round
No cell wall or chloroplasts
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| Plant cells | Typically square/rectangle
Contain a cell wall and chloroplasts
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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:
dellabiology
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