BMB532: Fundamental Biochemistry

Study Board of Science

Teaching language: Danish or English depending on the teacher
EKA: N200036102, N200036112, N200036122
Assessment: Second examiner: External, Second examiner: None
Grading: 7-point grading scale, Pass/Fail
Offered in: Odense
Offered in: Autumn
Level: Bachelor

STADS ID (UVA): N200036101
ECTS value: 10

Date of Approval: 12-04-2023


Duration: 1 semester

Version: Approved - active

Comment

The course cannot be taken byt students who have taken BMB530, or has BMB530 as a mandatory course in their study programme.

Entry requirements

None

Academic preconditions

Students taking the course are expected to:
  • Have knowledge of basic mathematics and physics that include logarithms and exponential functions, linear algebra, first order differential equations, and basic physical variables (e.g. pressure, force, temperature, etc).
  • Have knowledge in basic chemistry, including chemical reactions, association constants, pH, ionic strength, solution theory.
  • Have knowledge of basic biological chemistry (incl. structures of biological molecules (nucleic acids, proteins, lipids), the organization of cells and subcellular organelles, structures of biological membranes, glycolysis, cellular respiration).
  • Be able to use basic chemistry laboratory equipment (pipettes, other volumetric material).

Course introduction

The aim of the course is to give the student a thorough introduction and basic skills in
  1. Architecture of biological membranes and their importance to biochemistry of living organisms
  2. Kinetic and thermodynamic principles that underlying metabolic pathways and their regulation 
  3. Structure and regulation of basic metabolic pathways within living organisms
The course focuses on the following competences:
  • Understanding and ability to study processes that involve enzymes and, biological membranes and their integration into metabolic processes in living organisms
  • Capability to use spectrophotometry to follow kinetics of enzymatic reactions; and oximetry to investigate in vivo respiration rate in yeast 
  • Ability to perform simple laboratory experiments, collect and analyse data, draw conclusion, prepare written experiment report and accept feedback
  • Ability to participate in group work and discussions
In relation to the competence profile of the degree it is the explicit focus of the course to:
  • Give the student knowledge of theory and experimental methods within the field of biochemistry
  • Give the student knowledge of the scientific terminology within biochemistry
  • Give the student knowledge of, how scientific knowledge is obtained through experiment and theory
  • Give the students skills in using one or more biochemical theories and methods
  • Give the student skills in using selected techniques within the field of biochemistry

Expected learning outcome

The student demonstrates the ability to:

  • Use methods from chemical kinetics and enzyme kinetics to determine characteristic constants such as KM and turnover number for enzyme, both in theory and in practice
  • Explain how the activity of enzymes are regulated, including allosteric regulation
  • Explain the structure of biological membranes and how compounds are transported through these
  • Use the thermodynamic and kinetic foundations of metabolism and explain the significance of free energy and equilibrium constants for coupled reactions and the universal role of ATP in this coupling
  • Describe metabolites, enzymes and coenzymes in glycolysis, gluconeogenesis, the citric acid cycle pentose-phosphate pathway, glycogen metabolism, fatty acids oxidation and biosynthesis, oxidative phosphorylation
  • Describe principles behind regulation and integration of metabolic pathways in mammalian organisms
  • Describe the basics of photosynthesis and CO2-fixation in plants 

Content

Part I: Biological membranes

  • Lipid composition and self-assembly of biological membranes
  • Role of cholesterol in biological membranes
  • Structure and properties of membrane proteins
  • Active and passive membrane transport

Part II: Enzymes

  • Function and kinetics of enzymes in biological systems
  • Michaelis-Menten kinetics
  • Regulation of enzyme activity

Part III Metabolism

  • Metabolism, introduction and Principles of regulation
  • Gibbs free energy
  • Glycolysis and gluconeogenesis
  • Glycogen metabolism
  • Pentose-phosphate pathway
  • Citric acid cycle
  • Fatty acids oxidation
  • Oxidative phosphorylation
  • Photosynthesis
  • Lipid biosynthesis
  • Hormonal Regulation and Integration of Mammalian Metabolism

Literature

  • David L. Nelson and Michael M. Cox: LEHNINGER: PRINCIPLES OF BIOCHEMISTRY, 8th edition, 2021 W. H. Freeman and Company.
  • Notes provided via itslearning
  • Examination regulations

    Exam element b)

    Timing

    Autumns and January

    Tests

    Portfolio and test

    EKA

    N200036102

    Assessment

    Second examiner: External

    Grading

    7-point grading scale

    Identification

    Full name and SDU username

    Language

    Normally, the same as teaching language

    Duration

    4 hours written exam in January

    Examination aids

    The exam is without aids. However, standard build in calculator in Windows/MAC are allowed. It is also allowed to use Maple, Mathematica, Mathcad, MathLab, GeoGebra Apps, R, R-Studio, CAS TI-Nspire, Ms Excel og LibreOffice Calc. WordMat is allowed but not recommended. Use of WordMat is at your own risk and no support is provided for errors caused by the program. Furthermore, it is also allowed to use "ordbogsprogrammet" (the dictionary programme) from http://www.ordbogen.com/ in electronic form. The browser version is not allowed. 

    Internet is not allowed during the exam. However, you may visit system "DE-Digital Exam". 

    ECTS value

    8

    Additional information

    The portfolio consists of three electronic tests on itslearning, held during the course, and a written exam in January. The three electronic tests during the course are with aids, and will be available for two to three days.

    The written exam in January is without aids and will cover all topics of the course. An electronic test can only be taken once. Points are accumulated and the grade given based on the final number of points.

    The point distribution between tests and exam is as follows: The three tests during the course each count 10% and the final written exam is 70%. When results from all the tests and the exam have been added, a grade will be given based on the number of points obtained. Participation in the exam in January is mandatory in order to pass.

    The reexamination will as a rule be a written exam counting 100% and points obtained in the electronic tests will not be added.

    Prerequisites for participating in the exam a)

    Timing

    Autumn

    Tests

    Participation in laboratory exercises

    EKA

    N200036112

    Assessment

    Second examiner: None

    Grading

    Pass/Fail

    Identification

    Full name and SDU username

    Language

    Normally, the same as teaching language

    Examination aids

    To be announced during the course

    ECTS value

    0

    Additional information

    The prerequisite examination is a prerequisite for participation in exam element a)

    Exam element a)

    Timing

    Autumn

    Prerequisites

    Type Prerequisite name Prerequisite course
    Examination part Prerequisites for participating in the exam a) N200036101, BMB532: Fundamental Biochemistry

    Tests

    Written reports of laboratory exercises

    EKA

    N200036122

    Assessment

    Second examiner: None

    Grading

    Pass/Fail

    Identification

    Full name and SDU username

    Language

    Normally, the same as teaching language

    Examination aids

    To be announced during the course

    ECTS value

    2

    Indicative number of lessons

    74 hours per semester

    Teaching Method

    The teaching method is based on three phase model.
    • Intro phase: 38 hours
    • Skills training phase: 26 hours, hereof: tutorials: 18 hours and laboratory exercises: 8 hours
    Educational activities 
    • Preparation for lectures (Independent study of textbook)
    • Preparation for tutorials (independent study of tutorial materials and textbook) 
    • Preparation for laboratory work (independent study of lab instructions)
    • Written homework and laboratory reports
    • Independent follow-up on the intro and skills training phases
    • Preparation for exam

    Teacher responsible

    Name E-mail Department
    Adelina Rogowska-Wrzesinska adelinar@bmb.sdu.dk Institut for Biokemi og Molekylær Biologi

    Additional teachers

    Name E-mail Department City
    Christer Stenby Ejsing cse@bmb.sdu.dk Biomedicinsk Massespektrometri og systembiologi
    Kim Ravnskjær ravnskjaer@bmb.sdu.dk Institut for Biokemi og Molekylær Biologi
    Richard Sprenger richards@bmb.sdu.dk Biomedicinsk Massespektrometri og systembiologi

    Timetable

    Administrative Unit

    Biokemi og Molekylær Biologi

    Team at Educational Law & Registration

    NAT

    Offered in

    Odense

    Recommended course of study

    Transition rules

    Transitional arrangements describe how a course replaces another course when changes are made to the course of study. 
    If a transitional arrangement has been made for a course, it will be stated in the list. 
    See transitional arrangements for all courses at the Faculty of Science.