glycolysis
Where does glycolysis take place?
cytoplasm
Where does kreb cycle take place?
mitochondria
Where does ETC take place?
in the inner membrane and the space between the inner and outer membrane, called the intermembrane space
Where does fermentation take place?
cytoplasm of both prokaryotic and eukaryotic cells
Where does Light dependent reaction take place?
thylakoid membrane
What is produced in glycolysis?
2 net ATP
Is krebs cycle anaerobic process or aerobic
does not require the presence of oxygen
Many of the carriers in the electron transport chain are cytochromes. The central component of the cytochrome capable of redox reactions is __________.
an iron atom
Is fermentation anaerobic process or aerobic
anaerobic because it does not use oxygen
What is the first step in photosynthesis?
Photons present in light strike and excite electrons in chlorophyll
How many ATP are required in glycolysis?
two
what is the first stable compound of Kreb cycle?
citric acid
Which portion of aerobic respiration results in the greatest amount of ATP production?
Oxidative phosphorylation
what are the three fermentation process
primary, secondary, and conditioning (or lagering)
Which of the following is a by-product of the light reactions in photosynthesis?
oxygen
What are the 3 stages of glycolysis?
Why is Kreb cycle called a cycle?
It is a cycle because oxaloacetic acid (oxaloacetate) is the exact molecule needed to accept an acetyl-CoA molecule and start another turn of the cycle.
The final electron acceptor in the electron transport chain is __________.
oxygen
what are the two types of fermentation
Lactic Acid Fermentation and Alcoholic Fermentation
Write the overall equation for photosynthesis using words
Carbon dioxide + water+ Light -- Glucose + Oxygen
Which is the first enzyme of glycolysis?
hexokinase
Why Krebs cycle is important?
It finishes the sugar-breaking job started in glycolysis and fuels the production of ATP in the process.
Which of the following choices most accurately explains why oxygen is needed for aerobic respiration?
Oxygen acts as the final electron acceptor at the end of the electron transport chain
what are the steps of fermentation
It is a three-step process. First, glucose is oxidized by glycolysis, producing two pyruvate molecules. Second, each pyruvate releases carbon dioxide to produce acetaldehyde. Third, acetaldehyde takes the hydrogen ions from NADH, consequently producing ethanol and converting NADH back to NAD+.
Which is true of light dependent reactions?
ATP is a product