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What organelle is active during vigorous exercise?
Mitochondria are the organelles that are most active during vigorous exercise. They are responsible for generating energy in the form of ATP through aerobic respiration, which is crucial for muscle contractions during exercise.
What can the breathing rate increase to during exercise?
During exercise, the breathing rate can increase to around 40-60 breaths per minute or even higher depending on the intensity of the exercise and individual fitness level. This increase in breathing rate helps to supply more oxygen to the muscles and remove carbon dioxide from the body.
How do haematocrit levels change during and after exercise?
Haematocrit levels usually increase during and after exercise due to higher blood pressures forcing fluid out of cells therefore reducing plasma volume and producing a false haematocrit reading.
Why does lactate accumulate in the blood during bursts of very vigorous exercise?
Lactate accumulates because of the lack of available oxygen in the muscles. In anaerobic conditions, the pyruvate produced by glycolysis is reduced to lactate via lactate dehydrogenase (while also oxidizing a single molecule of NADH to regenerate NAD+). NAD+ is a very important molecule and must readily be available in the cytoplasm in order for glycolysis to proceed.
How can Plasma glucose levels during exercise increase?
The blood glucose is used by the muscles during exercise. The level of the glucose in the blood drops down. This stimulates the secretion of the hormone called as glucagon. This glucagon is secreted by the alpha cells of the endocrine part of the pancreas.
What happens to the bodies heart rate and breathing rate during vigorous exercise?
it will increase
Why do peoples heart rates increase when exercising?
During vigorous exercise the heart is moving more oxygenated blood into the muscles, so it has to pump faster.
What organelle is active during vigorous exercise?
Mitochondria are the organelles that are most active during vigorous exercise. They are responsible for generating energy in the form of ATP through aerobic respiration, which is crucial for muscle contractions during exercise.
Why does exercise make you warmer?
Vigorous exercise boosts your body's heat production and can increase ... Sweating helps to cool you during a vigorous workout. ... As your muscles warm up during your workout, blood circulating ... In hot, humid weather, your body is less able to dissipate excess heat, making overheating more of a risk.
Which chemical is produce during vigorous exercise when the supply of oxygen is limited?
Lactic acid is produced during vigorous exercise when the supply of oxygen is limited. It is formed as a byproduct of anaerobic metabolism in muscle cells.
Does vigorous exercise increase blood pressure?
The blood pressure will increase during physical training, but it won't make you a person with high blood pressure permanently.
Which chemical is produced during vigorous exercise when the supply of oxygen is limited or inadequate?
Lactic acid is produced during vigorous exercise when the supply of oxygen is limited or inadequate. It is a byproduct of anaerobic metabolism and can cause muscle fatigue and soreness.
What happens to blood flow to kidneys during exercise?
it rises
How many mph does breathing move air?
Breathing typically moves air at a rate of 10-20 mph during normal inhalation and exhalation. The speed can increase during activities like running or vigorous exercise.
Are endorphins generated in the body during exercise?
There are certain endorphins that are released during vigorous exercise. These endorphins are called endogenous opioid peptides. These endorphins are also present in love.
Describe 2 homeostatic mechanisms that would come into play during or after finishing with exercise?
i think the only homeostatic mechanism which works at it's best during exercise is the osmotic mechanism of the kidneys we lose water as sweat during exercise and hence kidneys have to work to retain the water in our body.
What is most active during vigorous exercise?
mitochondria..because its the energy power house
