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The production of lactic acid anaerobically...

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Q: Explain what causes oxygen debt and muscle fatigue?
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Factors that inhibit muscle contraction?

Muscle fatigue is the main factor that inhibits muscle contraction. Muscles need oxygen and energy to contract and muscle fatigue is the lack of oxygen in a muscle. The build up of lactic acid is a factor of muscle fatigue.


In order for the muscle fatigue to end the muscle cells must be provided with what?

In order for the muscle fatigue to end the muscle cells must be provided with oxygen to 'burn' the lactic acid.


What must the muscle cells be provided with in order for the muscle fatigue to end?

In order for the muscle fatigue to end the muscle cells must be provided with oxygen to 'burn' the lactic acid.


In order for the muscle fatigue to end the muscle cells must be provided with?

In order for the muscle fatigue to end the muscle cells must be provided with oxygen to 'burn' the lactic acid.


Explain how the process that causes muscle tiredness can be reversed?

The process that causes muscle tiredness can be reversed because once the muscle starts getting the right products it needs it can start its normal process. This is why when the muscle gets more oxygen it stops cramping.


When a muscle is being stimulated but is not able to respond because of oxygen deficit the condition is called?

Muscle fatigue


When a muscle is being stimulated but is not able to respond because of oxygen deficit the condition is called what?

Muscle fatigue


How is lactic acid involved with muscle fatigue and oxygen debt?

When there is not enough oxygen for cells to operate at maximum ability, they undergo anaerobic respiration, the major product of which is lactic acid. Lactic acid causes immense pain and a burning sensation - muscle fatigue - which is the body's defense against being worked to the point where the muscle cells are destroyed by the buildup of acid and permanent damage is done.


Muscle fatigue results from the accumulation of lactic acid in muscles because of?

lack of oxygen


What must the muscle cells be provided with in order for muscle fatigue to stop?

The fatigued muscles would need more glucose and oxygen.


When a muscle is being stimulated but is not able to respond due to oxygen debt the condition is called?

Fatigue


What could be a chemical cause of fatigue?

Lactic acid is a by-product of fermentation. It was once believed that it causes muscle fatigue, but modern scientists are unsure if it reduces fatigue through increased intracellular calcium or increases fatigue through reduced sensitivity of contractile proteins to Ca2+.