Module Details
Module Code: |
AGRI S7009 |
Full Title:
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Biology and Chemistry in Agriculture
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Valid From:: |
Semester 1 - 2021/22 ( September 2021 ) |
Language of Instruction: | English |
Module Owner:: |
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Lyubov Bragina
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Joe McKeever
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Departments: |
Agriculture, Food and Animal Health
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Module Description: |
The main aims of this module are to deliver the basic concepts, theory and practical techniques of biological and chemical sciences, which are relevant to an agricultural scince based programme. Students will receive training in basic laboratory skills used in Biology,Chemistry and Biochemistry.
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Module Learning Outcome |
On successful completion of this module the learner will be able to: |
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Module Learning Outcome Description |
MLO1 |
Appraise the basic concepts of biology and chemistry, atoms and elements formation, their physical characteristics, and molecular basis of life. |
MLO2 |
Explain the fundamental principles of biological systems from the molecular and cellular aspect of an organisms |
MLO3 |
Interpret the structure of organic molecules and biomolecules and practice nomenclature and drawing of these structures |
MLO4 |
Critique the differences between prokaryotic and eukaryotic cells, and the main principles of genetics and inheritance pattern |
MLO5 |
Explain the interaction between cells and their environments and the structures within the cells which are involved in these interactions |
MLO6 |
Operate Good Laboratory Practice (GLP) for biological and chemical analyses of laboratory samples. |
Pre-requisite learning |
Module Recommendations
This is prior learning (or a practical skill) that is strongly recommended before enrolment in this module. You may enrol in this module if you have not acquired the recommended learning but you will have considerable difficulty in passing (i.e. achieving the learning outcomes of) the module. While the prior learning is expressed as named DkIT module(s) it also allows for learning (in another module or modules) which is equivalent to the learning specified in the named module(s).
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No recommendations listed |
Module Indicative Content |
Biology:
Cell structure and functions of macromolecules; kinetic and potential energy; chemistry of life and molecules of life, structure of large biological molecules; prokaryotic and eukaryotic cells; basic plant and animal cell structures, cellular organelles; principles of genetics, mitosis and meiosis, transcription and translation, inheritance pattern; proteins synthesis, enzymes, molecules of energy; photosynthesis and cellular respiration (aerobic, anaerobic and fermentation); plant physiology (function and reproduction); interaction between cells and their environment and structures within the cells which are involved in these interactions; diversity of life and evolution, introduction to ecology.
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Chemistry:
Periodic table of elements (groups, periods, family), atomic structure, atoms and elements, atomic and ionic sizes; chemical bonding of elements (ionic and covalent); elements and their physical characteristics; physical mixture versus chemical compounds; expression of chemical reactions; balancing chemical equations (atoms, moles, density, chemical prefixes, international system of units (SI Units), molarity, PPM and % solutions); scientific measurements (precision, accuracy, uncertainly in measurements, significant figures and rounding); acids and base reactions, strong and weak acids, pH of strong and weak acids/bases; pH (pH definition, scale and calculation, buffering capacity, soil/natural waters pH, soil pH requirements); titration (acid-based titration, precipitation titration, redox titration); redox reactions; indicators and buffer solutions; chemistry in aqueous solutions; factors affecting chemical reaction (physical state, concentration, temperature, catalytic influences, and pressure) classification of organic compounds based on functional groups, structure, bonding and physical properties (boiling points and solubility); different types of biomolecules (amino acids, proteins, carbohydrates, fats, enzymes and vitamins).
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Practicals:
During the practical sessions students will learn fundamental Good Laboratory Practices used in Biology, Chemistry, and Biochemistry, including microscopy, pipetting techniques and making up solution testing accuracy and repeatability, making up solutions, concentration calculation, titration, DNA extraction and analysis, enzyme activity, protein extraction and analysis, determination of glucose concentrations. These practicals will be applied to agri-environmental science and food science.
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Module Assessment
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Assessment Breakdown | % |
Course Work | 30.00% |
Practical | 20.00% |
Final Examination | 50.00% |
Module Special Regulation |
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AssessmentsPart Time On Campus
Reassessment Requirement |
A repeat examination
Reassessment of this module will consist of a repeat examination. It is possible that there will also be a requirement to be reassessed in a coursework element.
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DKIT reserves the right to alter the nature and timings of assessment
Module Workload
This module has no Full Time On Campus workload. |
Workload: Part Time On Campus |
Workload Type |
Contact Type |
Workload Description |
Frequency |
Average Weekly Learner Workload |
Hours |
Lecture |
Contact |
Interactive lectures on indicative contect. |
Every Week |
2.00 |
2 |
Practical |
Contact |
Practical lab sessions on basic biology and chemistry principles. |
Every Week |
0.50 |
0.5 |
Online Contact |
Contact |
1 hour online activity every 2 weeks. |
Every Week |
0.50 |
0.5 |
Directed Reading |
Non Contact |
No Description |
Every Week |
2.00 |
2 |
Independent Study |
Non Contact |
No Description |
Every Week |
2.00 |
2 |
Total Weekly Learner Workload |
7.00 |
Total Weekly Contact Hours |
3.00 |
Module Resources
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Recommended Book Resources |
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Campbell N. A and Reece J.B. (2008), Biology, 8. San Francisco, Cal. USA, [ISBN: 9780321536167].
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Stoffels, S.. (2002), Essentials of General, Organic and Biological Chemistry, 1. Brooks/Cole Pub Co, p.534, [ISBN: 97806181928].
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Raymond Chang,Jason Overby. Chemistry, [ISBN: 9781260085310].
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Hames, D.. (2011), Biochemistry (BIOS instant notes in biochemistry), 4. Taylor & Francis, New York, USA, p.473, [ISBN: 9780415608459].
| Supplementary Book Resources |
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Carter, M. R. and Gregorich, E. G.. (2007), Soil sampling and methods of analysis, 2. Canadian Society of Soil Science, Canada, [ISBN: 9780849335860].
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Weathers, K.C., Strayer, D.L. and Likens, G.E.. (2012), Fundamentals of ecosystem science, 1. Academic Press, Amsterdam: Elsevier Ltd, p.326, [ISBN: 9780120887743].
| Recommended Article/Paper Resources |
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Muro, E., Ekin Atilla-Gokcumen, G., and
Eggert, U.S.. (2014), Lipids in Cell Biology: How Can We
Understand Them Better?, Molecular Biology of the Cell, vol. 25, p.1819,
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Travers, A. and Muskhelishvili, G.. (2015), DNA Structure and Function, The FEBS Journal, vol. 282, p.2279,
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Teruya, N., Zhao, Y., Yamagata, Y., Hua,
Y.-J., and Yang, W.. (2012), Watching DNA Polymerase η Make a
Phosphodiester Bond., Nature, vol. 487, no 7406, p.196,
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Dill, K. A., Ozkan, S. B., Shell, M. S.,
and Weikl, T. R.. (2008), The Protein Folding Problem, Annual Review of Biophysics, 37, p.289,
| Other Resources |
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https://www.khanacademy.org, Khan Academy online learning platform. Khan Academy online learning platform.
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https://www.sciencedirect.com, Journal Search Database: Science Direct. Journal Search Database: Science Direct.
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https://www.elsevier.com, Journal Search Database: Elsevier. Journal Search Database: Elsevier.
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https://www.jove.com, Online learning platform. Online learning platform.
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