Photosynthesis

<p>La photosynthèse est un processus indispensable par lequel les plantes, les algues et certaines bactéries fabriquent leur nourriture. Elle se déroule dans les feuilles, principalement grâce à une substance appelée chlorophylle, qui donne aux feuilles leur couleur verte. Ce pro ... Show More

<p>This episode focuses on the role of photosynthesis in greenhouse farming. </p><p>It highlights how <strong>lighting and heating can be manipulated to boost photosynthetic rates,</strong> thus increasing crop yield. However, <strong>farmers face a crucial economic decision</str ... Show More

In an 'Oxford tutorial' style podcast, Professor Fraser Armstrong introduces the concept of artificial photosynthesis: coupling a light harvesting material with a fuel producer in order to generate storable energy from sunlight. 

This episode explains the role of carbon dioxide in the environment. It highlights that carbon dioxide is a greenhouse gas and discusses both its natural removal and release. Photosynthesis by plants and algae naturally removes carbon dioxide from the atmosphere while respiration ... Show More

Scientists just discovered oxygen being produced without sunlight — without photosynthesis — at the bottom of the ocean. This “dark oxygen” could fundamentally change the story we tell of life on Earth and in the rest of the universe. Guest: Alycia Smith, ecologist at Heriot-Watt ... Show More

In this episode, we will discuss plant hormone uses and light investigation.Plant hormones are valuable tools in agriculture and horticulture, manipulating plant growth for various purposes. Auxins find use as herbicides and rooting agents, whilst ethene regulates fruit ripening. ... Show More

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<p>In this episode, we’ll explore the distinct characteristics of prokaryotic cells and what sets them apart from more complex cell types. We’ll discuss the presence of plasmids—small DNA rings that enable genetic information exchange. We’ll examine how prokaryotic cells lack mem ... Show More

Do NOT buy plants until you listen to this because I'm about to tell you how you can save 💰 at the plant store. Follow this checklist to ensure you make the most of every hard-earned dollar you spend on plants for your garden.   In this episode: →Shop Leaves, Roots, and Fruit: h ... Show More