Chapter 6
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 kinetic and potential energy? | Potential energy is stored energy while kinetic energy is the energy of motion
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| How is energy transferred from one molecule to another? | Each time an electron moves between molecules energy goes with it
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| What is the difference between oxidation and reduction? | Reduction is gaining an electron, while Oxidation is the loss of an electron (oxygen is the electron acceptor)
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| What is free energy? | The energy available to do work
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| What is endergonic and exergonic? | Endergonic is a reaction that requires an input of energy while, exergonis is a reaction that releases energy
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| What is an enzyme? | molecules that catalyze reactions in living cells
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| Enzymes are mostly proteins | True
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| Enzymes lower the activation energy required for a reaction? | true
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| enzymes are not changed or consumed by the reaction | true
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| enzymes interact with substrates | true
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| what is a substrate? | molecule that will undergo a reaction
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| what is an active site? | region of enzyme that binds to the substrate
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| binding of an enzyme to a substate causes the enzyme to change shape which produces a better induced fit between the molecules | true
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| What is ATP | Adenosine triphosphate it is the energy of the cells
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| what is ATP made up of? | Ribose, a 5 carbon sugar, adenine, and is a three phosphate group
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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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