Reactants
This gas is needed in aerobic cellular respiration.
Oxygen
This product is an energy currency used by all organisms.
Adenosine triphosphate (ATP)
This organelle is where the majority of cell respiration takes place.
Mitochondria
What stage of cell respiration does glucose spit into two pyruvate molecules?
Glycolysis
This type of respiration takes place when oxygen is not present.
Anaerobic/fermentation
This reactant in photosynthesis is taken in through the roots of plants.
Water
This is a waste product in cellular respiration. Hint- it helps bread to rise.
Carbon dioxide
This is where the Krebs cycle takes place in the mitochondria.
Matrix
This is the stage where the most energy is produced in aerobic cellular respiration.
Electron transport chain
What is the difference between heterotrophs and autotrophs? Provide an example for each.
Heterotrophs need to consume their food (you eating a carrot)
Autotrophs need to make their food (plants building glucose)
This is the main food particle that is used in cellular respiration.
Glucose
This product of cell respiration is excreted by perspiration, urination, and respiration.
Water
This is where glycolysis takes place.
Cytosol
What does ATP Synthase do in the electron transport chain?
Phosphorylates ADP to make it ATP.
When does our body use lactic acid fermentation?
When muscles run low on oxygen stores, an anaerobic method is needed to produce ATP.
In photosynthesis, what reactant exites electrons in photosynthetic cells?
Sunlight
What waste product is formed during the Krebs cycle?
Carbon dioxide
Where does the electron transport chain take place within the mitochondria?
Inner membrane
What stage of cellular respiration produces carbon dioxide?
Krebs cycle
What is the relationship between photosynthesis and cellular respiration?
-The products for one are the reactants for other.
-Photosynthesis (in autotrophs) makes food to be broken down in cellular respiration (both autotrophs and heterotrophs), releasing energy
What are reactants in photosynthesis AND products in respiration?
Carbon dioxide, water, and energy
What two products are formed during the electron transport chain?
Water and energy (ATP)
During the electron transport chain, an electrochemical gradient is formed by the movement of H+ atoms. Where in the mitochondria is there a positive charge and where is there a negative charge?
Positive charge- intermembrane space
Negative charge- matrix
This stage generates NADH, FADH2, CO2 and ATP molecules.
Krebs cycle
What is the equation for cellular respiration?
C6H12O6 + (6)O2 ——> (6)CO2 + (6)H2O + ATP/energy