Edexcel Biology GCSE - Reproduction, the Genome, and Gene Expression Part 1

A-LEVEL PE (OCR): PAPER 3 - Ethics and Deviance in Sport

These flashcards describe key performance-enhancing methods, including blood doping—a technique used to increase red blood cell count and oxygen-carrying capacity, commonly by endurance athletes—and anabolic steroids, which boost strength, aggression, and training capacity. They highlight how these methods aim to enhance performance, often through artificial physiological manipulation.

A-LEVEL PE (OCR): PAPER 1 - Energy for Exercise

These flashcards cover fundamental concepts of cellular energy, including ATP as the primary energy source for muscular contraction, the role of the enzyme ATPase in ATP breakdown, and the definition of exothermic reactions that release energy. They provide a concise overview of how energy is produced and utilized in biological systems.

3MB Psychiatry: Neurobiology of Mood

This flashcard set explains the brain’s appetitive (approach) and aversive (defensive) mood systems, describing how they drive behaviour toward reward or avoidance of threat, and identifies the key neurotransmitters associated with each—dopamine for approach and serotonin for avoidance.

Psychology - Chapter 3 Biological Psychology Part 3

This deck covers key concepts from Chapter 3 of Biological Psychology, focusing on brain structures and their functions, including the occipital lobe, limbic system, brain stem, and nervous systems.

Psychology - Chapter 3 Biological Psychology Part 2

This flashcard deck covers key concepts from Chapter 3 of Biological Psychology, focusing on neurotransmitters, brain structures, and their functions.

Animal Behaviour - Applied Cat Ethology

In applied cat ethology, behavioural genetics are primarily inherited through the paternal line. This means certain behavioural traits, such as temperament or sociability, can be strongly influenced by the genetics of the sire (father).