extra resources
Oxidative phosphorylation
In the electron transport chain, ADP has a phosphate group added to it to become ATP. What is the name of this process in respiration?
Carbon dioxide, Lactic acid Ethanol / alcohol
Carbon dioxide, Lactic acid, Ethanol / alcohol
body temp.
During cellular respiration, decoupling oxidative phosphorylation from electron transport generates heat. This can be used by endotherms to regulate what?
two pyruvate molecules
During glycolysis, what is glucose broken down into?
Consumption of other organisms
How do animals obtain the glucose needed for cellular respiration?
Photosynthesis
How do plants obtain the glucose needed for cellular respiration?
The cytosol
In eukaryotic cells, where does glycolysis of aerobic cellular respiration occur?
The mitochondrial matrix
In eukaryotic cells, where does the Krebs cycle of aerobic cellular respiration occur?
The inner mitochondrial membrane
In eukaryotic cells, where does the electron transport chain of aerobic cellular respiration occur?
true
TRUE or FALSE: All living organisms carry out cellular respiration
protons
The flow of electrons through the Electron Transport Chain causes Hydrogen ions (H+) to get pumped into the mitochondrial intermembrane space. Hydrogen ions (H+) are the same as:
The flow of electrons through the electron transport chain establishes an electrochemical gradient."
The flow of electrons through the electron transport chain establishes an _________________________ gradient." What is the missing word in this sentence?
It occurs in the absence of oxygen
What does anaerobic cellular respiration mean?
Glycolysis --> Krebs Cycle --> Electron Transport Chain
What is the correct order of the stages of aerobic cellular respiration, from first to last?
To transport electrons to the electron transport chain
What is the function of NADH and FADH2?
ATP
What is the main energy storage molecule in cells?
ATP synthase
Which enzyme in the electron transport chain has the function of generating ATP molecules? Give your answer as two words with no period at the end.
oxygen
Which molecule is the final electron acceptor in the electron transport chain of aerobic cellular respiration?
Oxygen
Which of the following is NOT a waste product of fermentation?
Pyruvate
Which of these is NOT a product of the Krebs Cycle?
The Krebs Cycle and The Electron Transport Chain
Which stages of aerobic cellular respiration require oxygen?
To release energy from glucose and convert it into ATP
Which statement best describes the purpose of cellular respiration?*
glucose + oxygen --> carbon dioxide + water
aerobic cellular respiration equation
ATP, NADH, FADH2, carbon dioxide
what are the products of the Krebs cycle?
The inner mitochondrial membrane
what is the name of A
The intermembrane space
what is the name of B
The mitochondrial matrix
what is the name of C