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Time to complete course: 36 min.
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About Cardio-respiratory Physiology:海豹如何这么长时间才能深入研究？Virtual Lab Simulation
Weddell Seals如何跳水高达600米和30分钟以上是一个谜。在此模拟中，您将了解氧气商店，有氧潜水极限，有氧和部分厌氧的ATP生成以及特殊的心脏呼吸适应性，这些适应性使密封能够进行深度，长潜水，而没有水肺潜水设备，这对于人类来说是不可能的。
Monitor seal dives in Antarctica
Welcome to the Labster research station in Antarctica! Here, you will join our team and help monitor Weddell seal dives to study what cardio-respiratory adaptations seals possess to be able to dive so deep and for such a long amount of time. Humans and seals have different amounts of oxygen available to them, and they also store it at different proportions in lungs, blood and muscle. Do seals and humans have the same factorial increase in oxygen consumption? Monitor three dives and collect data on consumed oxygen and blood lactate to find out.
为您正确正确的每个计算获取一个拼图
您将为Weddell密封件配备一个相机，仪器包和导管以进行血液收集，并观察它潜水，然后回到研究小屋中冰上的孔表面。通过有趣的迷你游戏，您将计算有氧和部分厌氧潜水期间产生的可用氧气，有氧潜水极限和ATP。对于每个正确的结果，您将获得一个难题！
Swim with a seal
At the end, when you have all your puzzle pieces, your reward will be an interactive dive with the seal. You will be able to see a summary of its main cardio-respiratory adaptations to diving.
Will you be able to guess them before you click the different parts?
Get Started Now
Monitor three dives of a Weddell seal in Antarctica and discover how long it can dive with the oxygen available in its stores.
技术in Lab
- Catheter insertion and blood collection at different time points
- Data analysis through calculations and results interpretation (calculate total oxygen stores, aerobic dive limit, oxygen consumption, and ATP generation from aerobic and partially anaerobic dives)
- 在terpret an ECG
- Use a metabolic dome and oxygen analyzer to collect oxygen consumption data
Learning Objectives
在此模拟结束时，您将能够…
- Explain physiological adaptations of the cardio-respiratory system of seals to deep diving
- 指出长潜水中人类和密封生理学之间的差异，没有氧气
- Evaluate respiratory and cardiovascular function
- 测量消耗氧并计算出各种持续时间潜水所需的氧气总量，并将其与肺部，血液和密封组织中估计的氧储存量进行比较
- 使用图形方法将运动类型与代谢和心率联系起来
- 比较不同形式的运动的能源成本
仿真功能
Length- 36分钟
可访问模式- 无法使用
语言- 英语
Examples of Related Standards
University
生活科学与第一年有关
NGSS
没有直接对齐
IB
6.4 Gas exchange
D.6 Transport of respiratory gases
AP
没有直接对齐
心脏呼吸生理学的屏幕截图：海豹如何这么长时间才能深入研究？Virtual Lab Simulation
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