Energy Multiple Choice Test

This is stored energy

This is when chemical energy converted to kinetic energy

This is the measure of the degree of disorder and is the 2nd law of thermodynamics

These reactions are energy-requiring and get colder

These speed reaction rates by lowering activation energy

In chemical reactions, these are the molecules out

This is the substance that an enzyme works on

The minimum energy needed to start a reaction

How do enzymes lower activation energy

This is the assembly and the building of complex molecules

Energy cannot be created or destroyed. It can be converted from one form to another and transferred between objects or systems

When energy is lost during with each transfer, it is usually lost as heat

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