Alveoli

Alveoli: Tiny sac-like air spaces in the lungs where transfer of carbon dioxide from blood into the lungs and oxygen from air into blood takes place.

Source: RDCRN (NCATS/NIH)1

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References

  1. Source: RDCRN (NCATS/NIH): rarediseasesnetwork.org/ cms/ rld/ Learn-More/ Glossary

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