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Update frequency:
every 4 days
Average audio length:
29 minutes
English
United States
62 episodes
since Dec. 11, 2018
episodic

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Audio-Only version https://www.ibiology.org/biophysics/lung-surfactant John Clements details the groundbreaking discovery of lung surfactant, which has saved millions of neonatal lives. The expansion of lungs for oxygen exchange is facilitated by lung surfactant. The groundbreaking discovery of th…

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Audio-Only version https://www.ibiology.org/cell-biology/protein-sorting Eukaryotic cells have many different membrane-bound organelles with distinct functions and characteristic shapes. How does this happen? Dr. Tom Rapoport explains the important role of protein sorting in determining organelle…
Audio-Only version https://www.ibiology.org/cell-biology/protein-sorting Eukaryotic cells have many different membrane-bound organelles with distinct functions and characteristic shapes. How does this happen? Dr. Tom Rapoport explains the important role of protein sorting in determining organelle…
Audio-Only version https://www.ibiology.org/techniques/mass-cytometry How does mass cytometry differ from other types of flow cytometry? When would you choose to use it? How does a mass cytometer work? Dr. Susanne Heck gives an overview of mass cytometry and answers all of these questions. Dr.…
Audio-Only version https://www.ibiology.org/cell-biology/protein-phosphatases Kinases and phosphatases perform a balancing act in cells by adding and removing phosphate groups from proteins. Dr. Bertolotti shows us that inhibiting specific protein phosphatases can reduce misfolded protein accumulat…
Audio-Only version https://www.ibiology.org/cell-biology/protein-phosphatases Kinases and phosphatases perform a balancing act in cells by adding and removing phosphate groups from proteins. Dr. Bertolotti shows us that inhibiting specific protein phosphatases can reduce misfolded protein accumulat…
Audio-Only version https://www.ibiology.org/cell-biology/protein-phosphatases Kinases and phosphatases perform a balancing act in cells by adding and removing phosphate groups from proteins. Dr. Bertolotti shows us that inhibiting specific protein phosphatases can reduce misfolded protein accumulat…
Audio-Only version https://www.ibiology.org/cell-biology/membrane-contact-sites The endoplasmic reticulum (ER) is a dynamic network of tubules that reaches throughout a cell. It interacts with other organelles at membrane contact sites. As Dr. Gia Voeltz explains, these sites are critical for Ca2+ …
Audio-Only version https://www.ibiology.org/cell-biology/membrane-contact-sites The endoplasmic reticulum (ER) is a dynamic network of tubules that reaches throughout a cell. It interacts with other organelles at membrane contact sites. As Dr. Gia Voeltz explains, these sites are critical for Ca2+ …
Audio-Only version https://www.ibiology.org/development-and-stem-cells/x-chromosome-inactivation The X chromosome is many time larger than the Y chromosome. To compensate for this genetic inequality, female mammalian cells undergo X chromosome inactivation of one X chromosome. Dr. Jeannie Lee expla…
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