Write a chemical equation for the reaction catalyzed in model one —— Chemical Reaction I wrote ( Lactase —> Glucose + Galacose ) 1. Referring to the chemical reaction you wrote for the question above is lactase a reactant or product or neither explain how you know. Q2.  describe the role of the enzyme lactase played in the reaction. Q3.) what do you think could happen to the enzyme lactase at the end of the reaction Q4.)  enzymes play a very specific roles in cells and will work on specific substrates, for example, well liked his breaks down like lactose, lipase is an enzyme that breaks down lipid molecules. Using the base and lactase examples describe how are most enzymes are named. Q5,) suppose a model of a different disaccharide sucrose would like to be able to break down sucrose explain your answer.

Human Anatomy & Physiology (11th Edition)
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Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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Write a chemical equation for the reaction catalyzed in model one —— Chemical Reaction I wrote ( Lactase —> Glucose + Galacose ) 1. Referring to the chemical reaction you wrote for the question above is lactase a reactant or product or neither explain how you know. Q2.  describe the role of the enzyme lactase played in the reaction. Q3.) what do you think could happen to the enzyme lactase at the end of the reaction Q4.)  enzymes play a very specific roles in cells and will work on specific substrates, for example, well liked his breaks down like lactose, lipase is an enzyme that breaks down lipid molecules. Using the base and lactase examples describe how are most enzymes are named. Q5,) suppose a model of a different disaccharide sucrose would like to be able to break down sucrose explain your answer.
MODEL 2 - THE EFFECT OF DENATURING ON ENZYMES
Changes in some environmental factors, such as changes in pH or increases in
temperature, can disrupt the three-dimensional shape of proteins, including enzymes.
Model 2 demonstrates the change in an enzyme that can occur with increasing
temperature. A protein that has changed shape due to changes in environmental
variables is described as denatured.
Model 2: The effect of denaturing on enzymes
1. Using your new knowledge of enzyme active sites, describe why temperature
changes can impair an enzyme's ability to catalyze reactions.
2. What questions do you have?
Transcribed Image Text:MODEL 2 - THE EFFECT OF DENATURING ON ENZYMES Changes in some environmental factors, such as changes in pH or increases in temperature, can disrupt the three-dimensional shape of proteins, including enzymes. Model 2 demonstrates the change in an enzyme that can occur with increasing temperature. A protein that has changed shape due to changes in environmental variables is described as denatured. Model 2: The effect of denaturing on enzymes 1. Using your new knowledge of enzyme active sites, describe why temperature changes can impair an enzyme's ability to catalyze reactions. 2. What questions do you have?
2. Label the following on the graph shown below:
• Reaction with enzyme (curve)
• Reaction without enzyme (curve)
• Activation energy with enzyme (arrow)
• Activation energy without enzyme (arrow)
Energy
Reactants
ent Resource
College Board
Progress of reaction
19
Products
Transcribed Image Text:2. Label the following on the graph shown below: • Reaction with enzyme (curve) • Reaction without enzyme (curve) • Activation energy with enzyme (arrow) • Activation energy without enzyme (arrow) Energy Reactants ent Resource College Board Progress of reaction 19 Products
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