Chapter 2.1-2.2

One of the basic forms of energy.

• Osmosis

• kinetic

• diffusion

• running

What is the first law of thermodynamics?

• energy is neither created or destroyed

• whenever energy is used some of it is rendered unusable

• an organism result in increased or decreased entropy

• The processes carried on by cells are controlled by enzymes.

Does the death of an organism result in increased or decreased entropy?

• increased

• decreased

What is the second law of thermodynamics?

• energy is neither created or destroyed

• energy goes through a process of Osmosis

• whenever energy is used some of it is rendered unusable

• Catalysts control reactions

To control reactions, Scientists use

• osmosis

• diffusion

• potential energy

• catalysts

Endothermic energy ______________________heat.

• absorbs

• releases

• 
  contains

• fights off

Exothermic energy ________________________heat.

• absorbs

• creates

• releases

• destroys

These act as organic catalysts.

• food particles

• muscle

• catalysts

• enzymes

The processes carried on by cells are controlled by enzymes.  

• True

• False

This is the substance with which an enzyme binds and which causes an enzyme to react. 

• concrete

• substrate

• osmosis

• diffusion