Molecules to Ecosystems | An IB Bio Podcast cover art

Molecules to Ecosystems | An IB Bio Podcast

Molecules to Ecosystems | An IB Bio Podcast

Written by: Maria Grau
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About this listen

 to study for my IB exams i made a podcast covering the 2025 IB bio course! dm me for any questions and feedback @mariaagraau :) i hope you enjoy!Maria Grau Nature & Ecology Science
Episodes
  • B3.2 - Transport

    B3.2 - Transport
    May 8 2025

    Topic B3.2, transport, takes a look at the different circulatory systems and transport processes in animals and plants.

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    25 mins
  • B3.1 - Gas Exchange

    B3.1 - Gas Exchange
    May 8 2025

    This episode looks into topic B3.1, gas exchange to understand the adaptations of gas exchange surfaces and the different processes surrounding gas exchange in animals and plants.

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    20 mins
  • D2.3 - Water Potential

    D2.3 - Water Potential
    May 7 2025

    This episode takes a quick look at topic D2.3, water potential. We look into osmosis and its effects on cells as well as water potential and how it impacts the movement of water across a selectively permeable membrane.

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    9 mins
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