1
Q. What are the reactants of cellular respiration?
glucose & carbon dioxide
glucose & oxygen
water & oxygen
water & carbon dioxide
2
Q. The purpose of cellular respiration is to
make water
make ATP
make glucose
make oxygen
3
Q. In which way are photosynthesis and cellular respiration different?
Cellular respiration stores ATP, while photosynthesis releases ATP.
Cellular respiration produces oxygen, while photosynthesis uses oxygen.
Photosynthesis releases energy, while cellular respiration stores energy.
Photosynthesis uses carbon dioxide, while cellular respiration
produces carbon dioxide.
4
Q. What is the correct equation for cellular respiration?
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
5
Q. If oxygen is not present what process will occur in yeast cells?
Alcoholic fermentation
Respiration
Photosynthesis
Lactic acid fermentation
6
Q. During fermentation, yeast produces CO2 and
lactic acid
alcohol
hydrogen
water
7
Q. What does metabolism mean?
Converting energy into food
Making light reactions happen
Converting food into energy
8
Q.
Which of these is a product of cellular respiration?
ATP
Carbon dioxide
Water
All of these are a product of cellular respiration
9
Q. Which process produces the most ATP per molecule of glucose?
lactic acid fermentation
aerobic respiration
alcoholic fermentation
all are about the same
10
Q. Yeast is a(n)
animal
plant
fungus
bacteria
11
Q. In cellular respiration, the electron transport chain takes place in
the membrane of the mitochondrion
the folds of the mitochondrion
the cytoplasm
the cell nucleus
12
Q. ATP is called a cell's "energy currency" because
ATP catalyzes all metabolic reactions
ATP allow one organelle to be exchanged for another between cells
glucose is made of ATP
most of the energy that drives metabolism is supplied by ATP
13
Q. When a phosphate group is removed from an ATP molecule,
a substantial amount of energy is released
an enzyme is formed
energy is stored
activation energy is increased
14
Q. When glycolysis occurs,
a molecule of glucose is split
two pyruvate are made
some ATP is produced
all of these
15
Q. The process of cellular respiration
is performed only by organisms that are incapable of photosynthesis
is performed by autotrophs and heterotrophs
occurs before plants are able to carry out photosynthesis
occurs only in animals
16
Q. In the presence of oxygen, cellular respiration takes place in two stages.
They are
glycolysis and fermentation
electron transport chain, then fermentation
glycolysis, then aerobic respiration
glycolysis, then the Calvin cycle
17
Q. Cells produce ATP most efficiently in the presence of
water
carbon dioxide
oxygen
radiant energy
18
Q. Which of the following processes creates the most ATP during aerobic
cellular respiration?
glycolysis
fermentation
electron transport chain
Kreb's cycle
19
Q. Fermentation enables glycolysis to continue under
anaerobic conditions
aerobic conditions
photosynthetic conditions
hydrophobic conditions
20
Q. After intense activity, your muscles feel sore because of
the accumulation of NAD+
the accumulation of lactic acid
the accumulation of ATP
the accumulation of carbon dioxide
