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Item #: FB0436

Price: $47.70

In Stock.

Enzymes, the Catalysts of Life Biochemistry Laboratory Kit provides an excellent first-hand experience with studying the actions of enzymes, which are the key to an understanding of the biochemistry of life.

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Item# FB0436 FB2061
Size 30 Students in Pairs 5 Classes of 30 Students in Pairs
Includes Materials + Instructions Materials + Instructions
Price $47.70 $102.60
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Product Details

Enzymes are the key to an understanding of the biochemistry of life. The activities in this kit will provide excellent first-hand experiences studying the actions of enzymes. Activities include the examination of a digestive enzyme reaction; the measurement of the effect of enzyme concentration on reaction rate; the effect of temperature on reaction rate; and the effect of pH on reaction rate. After initial data is collected, students are encouraged to design their own experiments to explore other variables in enzyme reactions. Includes detailed instructions and valuable Teacher Notes.

Specifications

Materials Included in Kit: 
Amylase, 5 g
Benedict’s qualitative solution, 100 mL
Hydrochloric acid solution, 0.1 M, 25 mL
Iodine solution, 20 mL
Sodium hydroxide solution, 0.1 M, 30 mL
Starch, soluble, potato, 4 g
Hydrion® 112 pH test strips, vial of 100
Pipets, Beral-type, thin stem, 75
Plastic spot plates, 12 depressions, 15


Correlation to Next Generation Science Standards (NGSS)

Science & Engineering Practices

Analyzing and interpreting data
Constructing explanations and designing solutions

Disciplinary Core Ideas

MS-PS1.A: Structure and Properties of Matter
MS-PS1.B: Chemical Reactions
HS-PS1.B: Chemical Reactions

Crosscutting Concepts

Patterns

Performance Expectations

MS-PS1-2. Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.
HS-PS1-5. Apply scientific principles and evidence to provide an explanation about the effects of changing the temperature or concentration of the reacting particles on the rate at which a reaction occurs.