0
During muscle contraction/relaxation, energy is used up; this happens to greater degrees depending on how strenuous the exercise may be. When you run, or during aerobic respiration, the muscle cell's oxygen uptake increases; this is because oxygen is required to produce ATP when the muscle cells are respiring aerobically.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoATP, or Adenosine triphosphate. You get this from food that you eat. the key word is phosphate which is a form of carbohydrate.
Wiki User
∙ 10y agoMuscles respire aerobically mainly.But they respire anerobically when the oxygen supply is not sufficient.
Add your answer:
Earn +20 pts
What has more mitochondria a heart cell or a skin cell?
Muscles cells require vast amounts more mitochondria, in order to release the ATP energy necessary to contract and help us move.
What do muscle cells run low on after a workout?
Muscle cells need more oxygen when they are working hard. When you are working very hard and you begin to respire anaerobically (when the muscles don't get enough oxygen so work without it) your muscles produce a bi product of lactic acid, which is what makes them ache.Your muscles need oxygen to break down this acid into water and carbon dioxide, and this is called an oxygen debt.That is why you keep breathing heavily after you have stopped doing the activity.
During strenerous activity muscle cells run low on what?
Oxygen
What do muscle cells run low on during periods of strenuouse activity?
Oxygen
Why muscle cell called muscle fibre?
Muscle cells are called muscle fibers because of their long, slender shape that resembles a fiber. The structure of muscle cells allows them to contract and generate force, which is essential for muscle function. The term "fiber" is used to describe the long, cylindrical shape of these cells that run parallel to each other in muscle tissue.
What do muscle cells run low on during periods of strenuous activity?
It`s Oxygen
When a sportsman run he get muscle cramp?
as there is a lack of oxygen in his muscle cells anothe pathway for brewakdown is akenits converted to lactic acid which accumilates in our muscles maria :)
To lose fat is it better to build muscle or run?
Of course build more muscle , because when you have more muscle in the body , help burn about 50% more body fat , that you are burn. :-) .
Why do some cells have more than one nucleus?
Some cells have more nuclei because they have more jobs to do than other cells. You can think of these cells like a major corporation, where in order to efficiently run, there needs to be more than one manager.
Why is it hard to run for more than 10 minutes?
It depends on the physical condition of each person. Depending on your muscle mass it may be easy or hard for you to run for 10 minutes or more. Whn you exercise you tear muscle cells which grow back stronger. Each time they grow back because they are stronger, you have to exercise more to tear the cells again and the stronger the cells get the less energy it will take to exercise less then what you've done. So if you work up to exercising 30 minutes a day, it will feel lik othing to do the first ten minutes f that.
Why do your breasts jiggle when you run?
Boobs jiggle because they are coposed of fat cells. They are not firm or rigid, and cannot be made into muscle.
What are some examples of a multicelled organism?
A good example is your muscle tissue. You your - self are a multi celled organisims as there are thousands of cells in your body that keeps you alive and helps your body work. One of them is your muscle's there are numerous cells in the muscle all working together so you can walk, strectch run ext.. Hope this helped :-)
