Download Cellular respiration is the of food

Biology
Name ________________________
Date ________________ per _____
Aerobic Respiration Review
Matrix
Lactic Acid
Charged
Three
ADP
Cellular Respiration
Two
Oxygen
Four
Ethyl Alcohol
ATP synthase
Without oxygen
Mitochondria
CO2
Cytosol
NAD+
Glucose
Water
Concentration
Chemiosmosis
PGAL
Acetyl-CoA
FADH
Energy
Uncharged
Break down
ATP
Directions: Use the list of words above to fill in the blanks.
Cellular respiration is the _________________ of food. This is how we
release the ______________ from our food. The energy is stored in
molecules called ______. Usually, the starting substance (food) for cellular
respiration is ______________. This molecule is broken up into two
molecules of ______________, each of which contains ______ carbon
atoms. That first step of ________________ requires ___ATP. In the
second
step of glycolysis, 4 molecules of ______________ are
produced. That step releases energy that is stored in
the form of ____ATP. So, overall glycolysis has a net gain of ___ ATP. If no
oxygen is available, the pyruvate is broken down into ______________ or
________________ and carbon dioxide. This is called anaerobic respiration
or _________________. The entire process occurs in the
____________________ of the cell. If oxygen is available, the pyruvate
enters a ________________________, where it loses a carbon atom as
___________ and becomes the two-carbon molecule ________________.
The molecule enters the _________________. Electron shuttle molecules,
_______________ and ______________ become _______________ as
they accept electrons from the molecule going through the cycle. In
addition, carbon dioxide is released and ____ ATP are produced during the
Kreb's cycle. NADH and FADH are __________________ as they lose
electrons to the electron transport chain. The electron transport chain
generates a ________________ gradient of hydrogen ions. The electrons
are accepted by, ___________________, the final electron acceptor,
which then picks up hydrogens and becomes _____________. The
hydrogen ions diffuse through the enzyme _______________ . That
process is referred to as __________________. The ATP synthase uses
the energy of the flowing hydrogen ions to phosphorylate __________,
which becomes ___________. The ATP is then available to the cell to
supply energy for activities. ATP becomes ________ as it supplies energy.