“We make a living by what we get, but we make a life by what we give.” – Winston Churchill
Set Your Priorities
Tuesday, December 24, 2013
Which of these is exhibiting kinetic energy?
an archer with a flexed bow
a space station orbiting Earth
a rock on a mountain ledge
a person sitting on a couch while watching TV
the high-energy phosphate bonds of a molecule of ATP
Kinetic energy is energy of motion.
"Conservation of energy" refers to the fact that _____.
if you conserve energy you will not be as tired
the entropy of the universe is always increasing
energy cannot be created or destroyed but can be converted from one form to another
the net amount of disorder is always increasing
no chemical reaction is 100 percent efficient
This is what is meant by conservation of energy.
Chemical energy is a form of _____ energy.
Chemical energy is a form of stored energy.
In your body, what process converts the chemical energy found in glucose into the chemical energy found in ATP?
This is the name given to the process by which the body converts food energy to energy stored in ATP.
Which of these are by-products of cellular respiration?
ATP, carbon dioxide, and water
glucose, carbon dioxide, and water
carbon dioxide and water
heat, carbon dioxide, and water
ATP and carbon dioxide
These are the by-products of cellular respiration.
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