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During recovery, when oxygen becomes available, NAD+ attaches to hydrogen from lactate to form ATP. In yeast, the waste products are ethanol and carbon dioxide. This type of fermentation is known as alcoholic or ethanol fermentation. The ATP generated in this process is made by substrate-level phosphorylation, which does not require oxygen.
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∙ 11y ago
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∙ 14y agocalvin cycle...
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What factor can determine which of those pathways a cell might follow?
whether or not the pathway needs oxygen or not
What is the advantage of using a metabolic pathway to burn glucose?
1. the energy is released gradually, which allows a significant amount of the released energy to be conserved for the cell to use rather than being lost as heat. 2. additionally, the process generates intermediate compounds into the metabolic pathways (divert surplus intermediate compounds into the metabolic pathways that best meet the organism's constantly changing needs)
Is excretion best described as the removal of undigested material from the digestive tract?
no, metabolic waste from a cell is the answer
What are some examples of feedback inhibition?
an excess of a product of one reaction causes the enzyme of another reaction to stop working.
Where does most of the metabolic activity in a cell occur?
Most of the metabolic activity in the cell occur in the cell's cytoplasm, specifically in the mitochondria in eukaryotic (not bacterial or archaeal) cells.
A cell obtains energy during the process of?
Cells obtain energy through different processes depending on whether they are aerobes (those that require oxygen to survive) or anaerobes (those that do not require oxygen).However, the metabolic pathway that results in the production of energy is a majority of aerobes is called Oxydative Phosphorylation
The first metabolic pathway ATP is made in an active muscle cell is?
Glycolysis
Which pathway dismantles carbons and is commonly called the bacterial cell's metabolic clearinghouse?
glycolysis
How do cells maintain metabolic disequilibrium?
A cell maintains metabolic disequilibrium in many ways. The most renowned of these is, the cell uses the energy from anabolic pathways to drive catabolic pathways
What term describes a series of linked reactions in the cell directed towards producing some specific end produc?
a Metabolic pathway
When oxygen delivery to the cell is impaired which pathway is used for energy production?
anaerobic respiration
What factor can determine which pathway a cell might follow aerobic or anaerobic in glycolysis?
Oxygen
What is a pathway in which the products of one reacction is fed into another reaction?
The pathway in which the products of one reaction is fed into another reaction could be Metabolic Pathways. These are a series of reactions that happen inside of a cell.
What factor can determine which of those pathways a cell might follow?
whether or not the pathway needs oxygen or not
What factore determine which pathway a cell might follow after glycolosis?
If enough oxygen is available, the product of glycolysis, pyruvate, will be further broken down to CO2 and water. This requires oxygen and occurs partly in the mitochondrion. If not enough oxygen is available, the pyruvate will be converted to lactic acid, which causes muscular pain. This pathway also produces less energy for the cell.
What major metabolic products result from plant photosynthesis that is needed in animal cell respiration?
Glucose, or C6H12O6. And Oxygen
How are anaerobic and aerobis reactions different?
Anaerobic reactions happen in the cytoplasm of a cell, Aerobic reactions occur in the mitochondria of a cell Anaerobic reactions do not require oxygen, Aerobic reactions do require oxygen
