Course Content Information
The Higher Human Biology curriculum builds on the previous knowledge held by pupils and gives them an opportunity think analytically and make reasoned evaluations. The course requires pupils to apply their knowledge to evaluate biological issues and develop an informed ethical view of complex issues. This course naturally arouses the interest of pupils and is delivered using an investigative approach to develop knowledge and skills. This course features 3 units. The units and their respective key areas are detailed below:
Human Cells
- Division and differentiation in human cells
- Structure and replication of DNA
- Gene expression
- Mutations
- Human genomics
- Metabolic pathways
- Cellular respiration
- Energy systems in muscle cells.
Physiology and Health
- Gamete production and fertilisation
- Hormonal control of reproduction
- The biology of controlling fertility
- Antenatal and postnatal screening
- Structure and function of arteries
- Capillaries and veins
- Structure and function of the heart
- Pathology of cardiovascular disease
- Blood glucose levels and obesity.
Neurobiology and Health
- Divisions of the nervous system and neural pathways
- The cerebral cortex
- Memory
- The cells of the nervous system and neurotransmitters at synapses
- Non-specific body defences
- Specific cellular defences against pathogens
- Immunisation
- Clinical trials of vaccines and drugs.
Course Assessment Information
This course assessment structure for this course is dictated by the SQA. There are two parts to this assessment structure:
- Assignment – this written piece of work is completed under controlled conditions and is worth 20 marks and through scaling represents 20% of the pupils overall grade. The assignment assess the application of skills of scientific enquiry and related biology knowledge and understanding.
- Exam – The purpose of the exam paper is to assess breadth, challenge, and application of skills, knowledge and understanding from across the course. This question paper is sat under exam conditions, features multiple choice and written questions and is worth 120 marks.
SQA Course Information
Detailed course specifications and understanding standards materials can be accessed from the Higher Human Biology SQA website.
