cellular respiration ch 9

Which of the following is NOT a stage of cellular respiration

• fermentation

• electron transport

• glycolysis

• Krebs cycle

Which of the following is released during cellular respiration

• oxygen

• air

• energy

• lactic acid

cellular respiration uses 1 molecule of sugar to produce

• 2 ATP molecules

• 38 ATP molecules

• 36 ATP molecules

• 34 ATP molecules

Cellular respiration releases energy by breaking down

• ATP

• food molecules

• carbon dioxide

• water

which of the following takes place in the cytoplasm of the cell

• electron transport

• glycolysis

• krebs cycle

• all of the above

Glycolysis provides a cell with a net gain of

• 4 ATP molecules

• 18 ATP molecules

• 2 ATP molecules

• 36 ATP molecules

Glycolysis requires

• oxygen

• NADP+

• hours to produce many ATP molecules

• an energy input

the starting molecule for glycolysis is

• pyruvic acid

• glucose

• ADP

• citric acid

lactic acid fermentation occurs in

• bread dough

• muscle cells

• mitochondria

• any environment containing oxygen

the Krebs Cycle produces

• oxygen

• electron carriers

• lactic acid

• glucose