Motion
_____ is defined as the capacity to cause change & do work.
What is Energy
____ type of kinetic energy contained in the random motion of atoms & molecules.
Heat
What is a calorie?
A calorie is amount of energy that can raise the temp of 1 gram of water by 1C
_____ is the total of all chemical reactions in an organism.
Metabolism
Enzymes are named for their substrate, what is the pattern?
-- ase ending
Physical principle explaining that it is not possible to destroy or create energy
Conservation of energy
_______ is a measure of disorder or randomness, in a system
Entropy
How many Calories in a Kilocalories
1000 calories = 1Kcal
Metabolic reactions require the assistance of what?
Enzymes!
Penicillin does what to enzymes:
Blocks active site of an enzyme
What type of energy in motion
Kinetic Energy
Food, gasoline, and other fuel molecules have a form of this potential energy called?
Chemical Energy
What does ATP stand for?
Adenosine Triphosphate
Activation Energy
Ibuprofen does what:
Inhibits inhibits an enzyme sending pain signals
________ is stored energy, the energy that an object has because of its location & structure
Potential Energy
What is Cellular Respiration?
- The energy-releasing chemical breakdown of fuel molecules and
- The storage of that energy in a form the cell can use to perform work.
ATP is similar to?
Cash, credit, debit.
What are enzymes helpful for metabolism?
It helps reduce activation energy required to break bonds
Cancer Drugs:
Inhibit cell divison