9: Plant Transport (IGCSE/GCSE)

This episode reviews the topic investigating biological molecules, including: How to test for the presence of reducing sugars, non-reducing sugars, starch, proteins and lipids. This episode is suitable for all examination boards but more specifically geared to AQA A-Level Biology ...  Show more

This episode reviews the topic of Proteins, including: The structure of an amino acid and the formation of a peptide bond, the levels of the protein structure and the relationship between the structure and the function of proteins. This episode is suitable for all examination boa ...  Show more

In this episode, we will discuss ion deficiencies in plants.

Healthy plant development relies on mineral ions extracted from the soil. A lack of these ions, particularly magnesium and nitrates, leads to deficiency disorders. 

<stro ...

In this episode, Jamie explores the intriguing nature of fungi, including their structure and how they spread, with a focus on the fungal disease rose black spot.

Discover how this disease affects plants and the approaches to managing its impact.

Don't miss ...

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

In this episode, we look at transportation in cells. We will explain how substances move into and out of cells, highlighting three key mechanisms. Diffusion is described as the movement of particles from high to low concentration areas. Osmosis is presented as a specific type of ...  Show more