BBIO103
Chemicals of Life

ECTS Value: 5 ECTS

Contact Hours: 25

Self Study Hours: 60

Assessment Hours: 40

 

Overall Objectives and Outcomes

The study of chemicals of life, has become the foundation for understanding biological processes and has provided explanations for the causes of many diseases in humans, plants and animals.  Biochemistry uses the methods of other disciplines of science, chemistry, physics, molecular biology, immunology to study the structure and behaviour of the complex molecules found in biological material and the ways these molecules interact to form cells, tissues and whole organisms.

This unit focuses on the basic biochemicals of life, including the unique properties of water and carbon compounds essential in life processes.  It reviews the structure and biological role of carbohydrates, lipids, proteins, enzymes, energy, energy-storage compounds and nucleic acids.   It offers a study opportunity to understand basic concepts of energy, reactions in the living cells and the biological significance of gene expression and protein synthesis.

As a unit within a teacher education programme, the unit looks at various contexts of biochemical studies.  Exploring the developments in scientific techniques used to study biochemicals, biochemical processes and cell structures is an important aspect in this study of chemicals of life.  Further to this, an appreciation of the significance of biochemical scientific studies within the wider fields and contexts of e.g. medicine, pharmaceuticals, food, forensic studies, sport and the study of biodiversity and evolution is included in this unit. 

By the end of this module, the learner will be able to:

Competences

    • a)Develop foundational knowledge of biochemistry;
    • b)Apply a systematic approach to acquire, analyse, and evaluate biochemical data;
    • c)Create meaningful links between biochemical content and relevant educational or societal contexts;
    • d)Analyse the molecular composition and function of biomolecules in living organisms, focusing on their roles in metabolism and cellular processes;
    • e)Use laboratory techniques to measure the concentration and activity of biological molecules, interpreting the results in the context of cell biology;
    • f)Critically engage with biochemicals literature to stay informed on current developments;
    • g)Produce teaching resources and assessments to support student understanding of biomolecules and their cellular functions.
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Knowledge

      • a)Identify the chemical structure and functions of the major biomolecules (proteins, lipids, carbohydrates, nucleic acids) in living organisms;
      • b)Outline scientific techniques and experiments used to study biochemical processes and cell structures;
      • c)Examine basic concepts of energy and reactions in the living organisms;
      • d)Describe biochemical processes such as metabolism and enzyme activity, and their roles in maintaining life functions;
      • e)Explain gene expression and protein synthesis in relation to organism development and function;
      • f)Review biochemicals in various applied contexts, such as food science, medicine, ecology, agriculture, forensics, industry, and sports;
      • g)Identify key points of the legislation related to ethics in DNA technology;
      • h)Describe the use of biochemistry in the study of biodiversity and evolution;
      • i)Evaluate different teaching and assessment tools used to help students understand proteins, enzymes, and molecular structures.
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Skills

      • a)Interpret biochemical data such as pH, absorbance, and reaction rates;
      • bRelate the structure, function and behaviour of complex molecules in biological materials to the ways they interact to form cells, tissues and whole organisms;
      • c)Interpret the process of gene expression and protein synthesis in relation to the development and functions of the living body;
      • d)Employ simple laboratory techniques during a practical investigation and/or dissection to report about one or more aspects of animal and/or plant physiology covered in this module;
      • e)Perform biochemical tests to identify biomolecules (such as proteins, lipids, carbohydrates, and nucleic acids) in laboratory samples;
      • f)Investigate enzyme activity by applying basic enzymology principles and analysing environmental factors;
      • g)Employ school laboratory tests related to biochemistry.
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Assessment Methods

This module will be assessed through: Assignment

Suggested Readings

Core Reading List

  1. Fox S. and Rompolski (2021) Human Physiology. 16th Edition McGraw Hill Education
  2. Tortora, G.J. and Bryan D.(2018) Essentials of Anatomy and Physiology. Pearson.
  3. Urry L., Cain M.L., Wasserman S., Minorsky P.V., Reece J.B., (2018) Campbell Biology. Pearson.

Supplementary Reading List

  1. Alberts, B., Johnson, A., Lewis, J., Raff, M., Roberts, K., Walter, P., (2015) Molecular Biology of the Cell. 6th Edition. Garland Science Publishing.
  2. Berg, J. M. (2023). Biochemistry. W. H. Freeman. 10th Edition. W. H. Freeman
  3. Cooper, G. M and Hausman, R. E., (2016) The Cell: A Molecular Approach, 5th Edition, Sinauer Associates Inc. Associates Inc.
  4. Marieb E.N. and Hoehn K.N. (2019) Human Anatomy & Physiology. Pearson New International Edition (11th Edition)
  5. Pratt, C.W. and Cornely, K.(2014) Essential Biochemistry J.Wiley & Sons, Inc.
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