Journey of a red blood cell
Storyboard Text
- we've just got back from dropping of our oxygen at the muscles. Now we're travelling along a vein to get back to the heart!
- Tricuspid valve: from the right atrium
- Pulmonary artery to:THE LUNGS
- We've just come from the heart and now we're on our was back to the lungs to pick up some more oxygen!
- Bicuspid valve from the left atrium
- O2
- O2
- Now we're at the lungs, we will pick up oxygen!
- Pulmonary vein to:THE HEART
- Now that we're oxygenated, we're heading back the heart
- NO ENTRY
- We've just travelled through the left atrium through the bicuspid valve to the left ventricle where we're ready to embark on our journey to the rest of the body!
- NO ENTRY
- Capillary train
- Now we've been delivered to the working muscles, I'm being dropped off by the capillaries so I can deliver my oxygen!
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