enFIEnzymes in Cells10
Catalyst : An enzyme is a biological ________, that speeds up reactions chemical reactions so that they occur fast enough to sustain life.
Activation : An enzyme acts to lower the __________ energy of a reaction, so that less energy is needed to break/make bonds between substrates.
Active Site : Where are substrates drawn into for a catabolistic reaction to occur
Anabolistic : In the active site this reaction occurs to bring 2 substrate molecules to make one end product
Inhibitor : What attaches to the enzyme that slows or prevents enzyme activity
Denature : When the temperature or pH is too high above a certain level enzymes _______, this means the shape of the active site changes and enzyme activity is slowed or stopped.
LockandKey : The model in which substrates fit neatly into the active site of the enzyme in a ____ ___ ___ model (three words)
InducedFit : The model in which substrates are drawn into the active site of an enzyme, causing the enzyme to change shape to trigger a reaction, the end product is then released and the enzyme returns it original shape to accept more substrate. This model is called the _______ ___ model.
Optimum : Enzymes have an _________ temperature and pH where there activity is most efficient.
Protein : An enzyme is a _______, made up of amino acids.
Enzymes in Cells
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Enzymes have an _________ temperature and pH where there activity is most efficient.
An enzyme is a _______, made up of amino acids.
An enzyme is a biological ________, that speeds up reactions chemical reactions so that they occur fast enough to sustain life.
When the temperature or pH is too high above a certain level enzymes _______, this means the shape of the active site changes and enzyme activity is slowed or stopped.
What attaches to the enzyme that slows or prevents enzyme activity
An enzyme acts to lower the __________ energy of a reaction, so that less energy is needed to break/make bonds between substrates.
Where are substrates drawn into for a catabolistic reaction to occur
The model in which substrates are drawn into the active site of an enzyme, causing the enzyme to change shape to trigger a reaction, the end product is then released and the enzyme returns it original shape to accept more substrate. This model is called the _______ ___ model.
The model in which substrates fit neatly into the active site of the enzyme in a ____ ___ ___ model (three words)
In the active site this reaction occurs to bring 2 substrate molecules to make one end product