Ch8 Vocab Flashcards
What are the 2 reactants in cellular respiration?
glucose and oxygen
Besides energy (in the form of ATP) what are the products of cellular respiration?
carbon dioxide and water
Where does cellular respiration take place?
In mitochondria
The process of making carbon containing molecules using light energy is called…
photosynthesisphoto = lightsynthesis = to makelight energy is converted into chemical energy (glucose molecules)
Where does photosynthesis take place?
chloroplasts
What are the reactants in photosynthesis?
Carbon dioxide and water (along with sunlight)
What are the products of photosynthesis?
Oxygen and glucose molecules
All the chemical activities and changes that take place in an organism…
metabolism
All matter contains energy. (True or False)
TRUE!!!ALL MATTER CONTAINS ENERGY!!!
What are the basic building blocks of matter?
Atoms
What holds atoms together to form molecules?
Chemical bonds
Type of chemical reaction that releases heat.
exothermicexo=outthermic=heat
What are the molecules present at the BEGINNING of a reaction called?
reactants
Chemical reactions that absorb heat from their surroundings a called…
endothermic endo = inthermic = heat
What is another name for “stored energy?”
Potential energy
Active energy or “energy of motion” is called…
Kinetic energy