AP401 Assignment Brief
| Qualification | Qualifi Level 4 Certificate in Anatomy and Physiology for Aesthetics Practice |
| Unit Reference Number | Y/618/7047 |
| Unit Code | AP401 |
| Unit Title | The Biochemistry and Biology of Cells |
| Number of Credits | 5 |
| Total Qualification Time (TQT) | 45 hours |
| Guided Learning Hours (GLH) | 33 hours |
Unit Aim
In this unit, learners will develop an understanding of the biochemistry and biology of cells. With the support and confidence of attaining knowledge of the science that underpins aesthetics, they will be better equipped to respond to newly implemented practices and adapt existing protocols. This unit is suitable for aestheticians currently practising or planning to train in aesthetic practice.
Learning Outcomes and Assessment Criteria
| Learning Outcome
To achieve this unit, a learner must: |
Assessment Criteria (Knowledge)
Assessment of this outcome will require a learner to demonstrate that they can: |
| LO1. Understand the biochemistry and biology of cells. | 1.1 Explain the properties of acids and alkalis, the pH scale, and neutralisation |
| 1.2 Describe the structure of biological molecules such as carbohydrates, lipids, and proteins | |
| 1.3 Explain the importance of carbohydrates, lipids and proteins in cells | |
| 1.4 Describe the characteristics of enzymes and factors affecting enzyme activity | |
| 1.5 Describe the structure of cells and the basic functions of cell organelles | |
| 1.6 Compare the processes of mitosis and meiosis | |
| 1.7 Explain the role of apoptosis in cells. | |
| 1.8 Explain how DNA mutations lead to the development of oncogenes and that uncontrolled mitosis is the cause of cancer. | |
| 1.9 Appraise the therapeutic role of stem cells | |
| 1.10 Explain how cell signalling allows communication between cells | |
| LO2. Understand how cell specialisation and organisation lead to increasing complexity. | 2.1 Explain the differentiation of stem cells into specialised cells |
| 2.2 Explain how cells are organised into tissues, organs and organ systems. | |
| LO3. Understand the structure and function of organ systems relating to aesthetic practice. | 3.1 Describe the roles of the 11 major organ systems |
| 3.2 Explain the structure of the heart and the regulation of the cardiac cycle | |
| 3.3 Compare the structure and function of arteries, veins and capillaries | |
| 3.4 Analyse the effects of embolisms/occlusions on tissues and the development of necrotic tissue | |
| 3.5 Explain the roles of endocrine glands and the principles of hormonal communication by cell signalling | |
| 3.6 Describe the organisation of the nervous system | |
| 3.7 Explain the nature of the nerve impulse and synaptic transmission | |
| 3.8 Explain the formation of lymph and causes of oedema | |
| 3.9 Explain the importance of gas exchange and the process of ventilation |
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