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What else can I help you with?
Why cant you run for as long if you have less oxygen in your blood?
because your blood carries oxygen to you muscles. without much oxygen blood won't be able to take lots to your muscles, and with little oxygen your muscles won't work as well and therefore you won't run as quickly :)
Why blood and oxygen are important to muscles?
express.howstuffworks.com/web-quest- ... The blood carries the much-needed oxygen to the muscles. While this is going ... It's also removing fluid from your body, so it's very important to replace those lost fluids.
What enables muscles to continue to work without oxygen?
Lactic acid fermentation. It only produces 1/18 as much energy, though your muscles can still keep going.
What two factors determine how much blood therefore how much oxygen reaches your muscles and organs in a heart beat?
Stroke volume and heart rate determine the amount of blood that reaches the muscles and organs in a heart beat.
What does the beep test measure?
The beep test measures your oxygen uptake by causing the muscles to run at full capacity for a period of time and seeing how fast and how much oxygen can be pumped from the blood to the muscle tissues
What is the scientific reason a person's heart rate increases during some activities and decreases during others?
The pacemaker in your right atrium adjust the heart beat the match the oxygen needs. When you exercise, the heart beats faster because your muscles need oxygen. When you are sitting, you muscles don't need as much oxygen so your pulse rate slows down.
How are substances transported around our body when exercising?
Same as at rest, but slower, all via the circulatory system. The distribution is different too - during exercise the muscles that are actually working (using oxygen) get a much higher blood flow than those tissues at lower metabolic states.
How much is an hour at an oxygen bar?
Pure oxygen is actually poisonous to humans but I don't think you're gonna get too much in an oxygen bar! I personally think that it's a complete waste of money, it can be up to a dollar a minute. I am a bio student it and it is proven that high levels of oxygen are damaging to your health and actually kills brain cells and makes you age faster... So not worth it at all!
What things increase oxygen in the bloodstream during exercise?
* Faster heart rate - pumps more blood around your body. Your blood carries oxygen which is needed by muscles for aerobic respiration. * Faster breathing rate - allows more oxygen to enter the blood. * Deeper breaths - more volume per breath relatively, so that muscles get as much as possible in order to respire aerobically.
How Biological Oxygen Demand (BOD) affects the aquatic life?
Biological oxygen demand is a measure e of how much oxygen microbes will use in decomposing organics in the water. It isa measure of how much oxygen is required to diffuse into the water to keep the ecosystem aerobic.
What is an organic substance produced when a muscle is generating energy in the absence of oxygen?
Lactic acid is an organic substance produced when a muscle is generating energy in the absence of oxygen through a process called anaerobic metabolism. This can happen during intense exercise when the muscles cannot get enough oxygen to meet their energy needs.
What are the causes if you exercise too much and can't get enough oxygen to your muscles?
Exercising too much can lead to a condition known as overtraining, where the body becomes fatigued and unable to efficiently deliver oxygen to muscles. This can occur due to inadequate recovery time, poor nutrition, or dehydration, which impair respiratory and circulatory functions. Additionally, intense exercise can increase the demand for oxygen beyond what the body can supply, resulting in muscle fatigue and decreased performance. Ultimately, this imbalance can impede muscle recovery and lead to decreased overall fitness.
