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What else can I help you with?
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 happens in your muscle tissue and cells when the demand of oxygen is not met?
If the demand for oxygen is not met for a long period of time, the cells within the muscle tissue will die.
What is the oxygen-carrying protein of the muscle cells?
Myoglobin
How do human muscle cells get oxygen?
The process in muscles which uses oxygen is called respiration. Muscles, like all aerobic living cells, require oxygen for aerobic respiration, which is the process by which cells convert food into energy. So when muscles contract, they are using oxygen. When muscles do not get sufficient oxygen for contraction, problems arise. The muscle cells must use anaerobic repiration which is respiration without oxygen. They cannot do this for very long though as the byproduct of anaerobic respiration is lactic acid which causes a fall in pH.
What are two substances that are exchanged across membranes of red blood cels and muscle cells?
Oxygen and carbon dioxide are two substances exchanged across the membranes of red blood cells and muscle cells during respiration. Oxygen is taken up by red blood cells in the lungs and delivered to muscle cells for energy production, while carbon dioxide produced by muscle cells is carried away by red blood cells to be exhaled from the body.
When muscle cells are oxygen deprived the heart still pumps, what must the heart cells be able to do?
It must be able to continue aerobic metabolism when skeletal muscle cannot
When no oxygen is present for muscle cells after glycolysis what will the cell produce?
In the absence of oxygen after glycolysis, muscle cells will produce lactic acid through the process of fermentation. This allows the cells to regenerate NAD+ needed for glycolysis to continue in the absence of oxygen.
Why would muscle cells bother with fermentation?
Fermentation is a way to produce energy when there isn't enough oxygen available.
The bright red color of skeletal muscle is due mainly to its?
Myoglobin-myoglobin stores oxygen from red blood cells, which are red. The reason myoglobin stores oxygen (if you wanna know) is to have it available when there's muscle activity.
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 heart do when muscle cells are oxygen deprived?
When muscle cells are oxygen deprived, the heart must work harder to deliver enough oxygenated blood to the tissues. It may increase heart rate or contractility to compensate for the decreased oxygen supply. If oxygen deprivation persists, it can lead to tissue damage or even a heart attack.
During exercise muscle cells use what?
During exercise muscle cells use oxygen.
What do muscle cells in oxygen deprivation gain from the conversion of pyruvate?
In oxygen deprivation, muscle cells convert pyruvate into lactate through anaerobic glycolysis. This conversion allows the cells to regenerate NAD+ from NADH, enabling glycolysis to continue and produce ATP without oxygen. This helps sustain energy production in the absence of sufficient oxygen supply.
What gas do muscle cells need?
All cells need Oxygen.
What happens in your muscle tissue and cells when the demand of oxygen is not met?
If the demand for oxygen is not met for a long period of time, the cells within the muscle tissue will die.
What process allows muscle cells to continue to release energy in the absence of sufficient oxygen?
When the muscle cells are deprived of oxygen, the cells produce ATP through the anaerobic fermentation. Glycolysis occurs in the cytoplasm and does not need oxygen. In the glycolysis pathway, two ATPs are produced as net products. Also, anaerobic fermentation occurs. The pyuvate is converted into lactic acid and regnerate NAD using this process.
Do heart muscle cells continue to divide when they reach maturity?
No.
