Science Test
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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| Name some elements and what are they the same as? | Na, Li, Ag, Au. Are the same thing as atoms.
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| Define an atom? | It is the building block of matter both living and nonliving.
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| Name some molecules and what are they the same as? | O2, NaCl, H2O, H2 O2, C6H12O6. Are the same thing as a compounds.
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| Define a compound? | It is a group of atoms held together by a chemical bond.
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| Name the 4 macromolecules for life. | Carbohydrates, Protein, Nucleic Acids, Lipids.
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| What are proteins, lipids and carbohydrates? | Nutrients.
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| What's the function of a cell membrane? | Its function selectively allows things into and out of the cell.
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| Heads-Hydrophilic. Tails- hyrodphlsipid | Phospholipid bilayer know how to draw it.
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| Passive transport- Function. | Passive transport requires no energy
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| Define simple diffusion. | Diffusion- Any liquid going across a cell membrane.
Identify these in an experiment.
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| Define Osmosis. | Water movement from high concentration to low concentration.
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| What is Solution? | mixture 2 or more substance
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| What is a Solute and a Solvent? | Solute- being dissolved
Solvent- doing the dissolving
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| What is Isotonic, Hypertonic, and Hypotonic ??? | Isotonic- equal to solute + solvent
Hypertonic- higher solute
Hypotonic higher solvent
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| Know the difference between mitochondria and chloroplast. Know the structure of the mitochondria and chloroplast. Whats the function of Thylakoids- it holds the pigment for the chloroplast and Cristae- increase surface area for making energy. | Know the difference between mitochondria and chloroplast.
Know the structure of the mitochondria and chloroplast.
Whats the function of Thylakoids- it holds the pigment for the chloroplast and Cristae- increase surface area for making energy.
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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:
sdoyle19
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