GCSE Biology - Spreading Disease

In this episode, we will discuss the alveoli in the circulatory system.Alveoli are microscopic air sacs within the lungs where the crucial exchange of oxygen and carbon dioxide occurs between air and blood through diffusion. Their structure is highly adapted for this vital proces ... 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

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

If the thought of trying to study the various congenital GI diseases has your stomach turning, you’re in the right place. In this episode, third-year medical student Vivian Zhong, will discuss congenital GI diseases as this is a heavily tested topic on Step and Level 2. Be sure t ... Show More

Don’t panic - it’s organic! In this additive-free episode, Jono covers EVERYTHING you need to about organic chemistry for your GCSE chemistry exam. Not to be CRUDE, but this episode is CRACKING. Saturate your brain with knowledge as Jono covers alkanes, alkenes, fractional distil ... Show More

Richard looks at different bond types for your GCSE Chemistry exam. In this episode, he will look at the different types of chemical bonds that exist. Suitable for AQA, OCR, Edexcel, CIE and WJEC exam boards. Ideal for preparing your GCSE Chemistry exam. Click here for the full c ... Show More

Governments globally are taking serious measures to halt the spread of the covid-19 coronavirus, from shutting schools to cancelling major events. On the panel for this special episode dedicated to the disease are New Scientist journalists Rowan Hooper, Penny Sarchet and Donna Lu ... Show More

Richard looks at displacement reactions for your GCSE Chemistry exam. In this episode, he will look at when and why displacement reactions occur. Suitable for AQA, OCR, Edexcel, CIE and WJEC exam boards. Ideal for preparing your GCSE Chemistry exam. Click here for the full course ... Show More

In this episode, we'll be looking at homeostasis and how the body maintains a constant internal environment, as well as why lizards don't ski.For more in-depth online learning, head on over to www.snaprevise.co.uk and see how our intelligent platform can transform your revision a ... Show More

In this episode we cover the Dermatology chapter of Crush Step 1 including topics such as:- Histology and Physiology- Describing Lesions- Pathology- Common Dermatology Conditions- Autoimmune Diseases- Conditions of Pigmentation- Neoplasms, Dysplasias, and Malignancies- Skin Infec ... Show More

Content covered in this episode includes: [0:42]: Question Dissection: A 29 year old male with a past medical history of HIV infection sees his doctor for ongoing treatment... [4:40] Immunology chapter of S2S including questions like: - How do you recognize and treat true anaphyl ... Show More

In this episode we begin the Hematology and Oncology chapter, covering topics such as: - Anatomy (Blood: The Myeloid Lineage, Leukocytes, & The Lymphoid Lineage) - Physiology (Blood Groups: ABO and Rh Systems & Hemostasis: The Coagulation Cascade) Learn more about your ad choices ... Show More

Which of the following groups of cranial nerves is MOST likely to be impaired in a patient with amyotrophic lateral sclerosis? Find it all out in the podcast!  Be prepared for the NPTE so that you can pass with flying colors! Check out www.ptfinalexam.com/podcast for more informa ... Show More