Cellular Respiration

glucose oxygen carbon dioxide water energy wastes mitochondria The following chemical equation summarizes what happens during aerobic cellular respiration, which occurs inside all living cells: C6H12O6 + 6 O2  6 CO2 + 6 H2O + energy Use words (not chemical formulas!) to complete the following so that aerobic cellular respiration is accurately described: When cells undergo aerobic cellular respiration, they break apart the molecule (1) _____________ with the help of (2) ____________ and convert it into (3) ______________ and (4) _______________. As a result of this chemical reaction, (5) ___________ is released, which is not a molecule at all; it can be used by the cell to undergo cell activities, like moving, taking in nutrients, or ridding itself of (6) ______________. This reaction takes place inside the (7) _______________of cells, and it is the reverse reaction of (8)____________. (9) Cellular respiration takes place inside of plant cells. TRUE FALSE glucose oxygen carbon dioxide water energy wastes mitochondria photosynthesis

The following chemical equation summarizes what happens during anaerobic cellular respiration, which can occur inside all living cells under limiting circumstances: C6H12O6  2 C3H6O3 + energy (lactic acid) Human body cells, like muscle cells, undergo anaerobic cellular respiration under times of extreme stress and lack of (10) ___________. (11) __________ is broken apart into two molecules of (12)__________. As a result of this chemical reaction, a little bit of (13) ____________ is released. The (14) ___________ makes your muscle cells “burn”. (15) When bonds between molecules are broken, energy is STORED RELEASED (16) Which produces more energy from one molecule of glucose? AEROBIC RESPIRATION ANAEROBIC RESPIRATION oxygen glucose lactic acid energy lactic acid

The following chemical equation summarizes what happens during aerobic cellular respiration, which occurs inside all living cells: C6H12O6 + 6 O2  6 CO2 + 6 H2O + energy Use words (not chemical formulas!) to complete the following so that aerobic cellular respiration is accurately described: When cells undergo aerobic cellular respiration, they break apart the molecule (1) _____________ with the help of (2) ____________ and convert it into (3) ______________ and (4) _______________. As a result of this chemical reaction, (5) ___________ is released, which is not a molecule at all; it can be used by the cell to undergo cell activities, like moving, taking in nutrients, or ridding itself of (6) ______________. This reaction takes place inside the (7) _______________of cells, and it is the reverse reaction of (8)____________. (9) Cellular respiration takes place inside of plant cells. TRUE FALSE

The following chemical equation summarizes what happens during anaerobic cellular respiration, which can occur inside all living cells under limiting circumstances: C6H12O6  2 C3H6O3 + energy (lactic acid) Human body cells, like muscle cells, undergo anaerobic cellular respiration under times of extreme stress and lack of (10) ___________. (11) __________ is broken apart into two molecules of (12)__________. As a result of this chemical reaction, a little bit of (13) ____________ is released. The (14) ___________ makes your muscle cells “burn”. (15) When bonds between molecules are broken, energy is STORED RELEASED (16) Which produces more energy from one molecule of glucose? AEROBIC RESPIRATION ANAEROBIC RESPIRATION