BIOS-208 EXAM 3 STUDY GUIDE WITH COMPLETE
SOLUTION!!
Metabolism
Answers :the totality of an organism's chemical reactions
Energy
Answers :capacity to cause change
Kinetic Energy
Answers :associated with motion
Thermal Energy
Answers :kinetic energy associated with random movement of atoms or molecules
Heat
Answers :thermal energy in transfer between objects
Potential Energy
Answers :Potential to cause change
Thermodynamics
Answers :the study of energy transformations
First Law of Thermodynamics
Answers :Energy cannot be created or destroyed, it can only be transferred and
transformed
, Second Law of Thermodynamics
Answers :Every energy transfer increases the entropy of the universe
Entropy
Answers :Molecular disorder or randomness
Free Energy
Answers :energy that can do work when temperature and pressure are uniform, as
in a living cell
Exergonic
Answers :reactions that release energy
Endergonic
Answers :reactions that use energy to make products with potential energy
Chemical Energy
Answers :Most important type of energy for living organism, potential energy
available for release in reactions
ATP
Answers :cells energy shuttle
Composition of ATP
Answers :ribose, adenine, three phosphate groups
SOLUTION!!
Metabolism
Answers :the totality of an organism's chemical reactions
Energy
Answers :capacity to cause change
Kinetic Energy
Answers :associated with motion
Thermal Energy
Answers :kinetic energy associated with random movement of atoms or molecules
Heat
Answers :thermal energy in transfer between objects
Potential Energy
Answers :Potential to cause change
Thermodynamics
Answers :the study of energy transformations
First Law of Thermodynamics
Answers :Energy cannot be created or destroyed, it can only be transferred and
transformed
, Second Law of Thermodynamics
Answers :Every energy transfer increases the entropy of the universe
Entropy
Answers :Molecular disorder or randomness
Free Energy
Answers :energy that can do work when temperature and pressure are uniform, as
in a living cell
Exergonic
Answers :reactions that release energy
Endergonic
Answers :reactions that use energy to make products with potential energy
Chemical Energy
Answers :Most important type of energy for living organism, potential energy
available for release in reactions
ATP
Answers :cells energy shuttle
Composition of ATP
Answers :ribose, adenine, three phosphate groups