BL4224 Molecular Mechanisms of Membrane Trafficking
(BL4224 online module handbook version 57)
Membrane trafficking mediates the transport of substances between different cellular organelles and the secretion of substances from cells. As such, regulation of membrane trafficking is applicable to all cell types, but especially to specialised secretory cells such as neurons, which secrete neurotransmitters and pancreatic beta-cells which secrete insulin. This module will consider how molecules control the movement of substances through the secretory pathway, but will focus on how cells regulate the release of contents. Within the module you will look at the proteins involved, the different experiments used to study the process and how model organisms are enhancing our understanding.
*Credits: 15*
Semester: 2†
Module OrganiserPre-requisite Modules:Before taking this module you must pass BL3303*
Anti-requisite Modules:*
Post-requisite Modules:*
Additional Module Information:
Biology Teaching Office:
Level 2, Biomolecular Sciences Building, University of St Andrews, North Haugh, St Andrews, Fife KY16 9ST
Email: bioteach@st-andrews.ac.uk Phone: +44 (0)1334 46 3602 or 3566
BL4224: Assessment
2-hour Written Examination = 50%, Coursework = 50%*
The following related information applies to all Biology modules:
Who to ask †
(Information in this section applies to all Biology Modules)
Before contacting staff, students should check the content of the Biology Undergraduate Handbook, the module handbook and specific task instructions.
Biology Teaching Office:
We are happy to hear from you about teaching matters. The School of Biology Teaching Office is open Monday to Friday 09.00 - 13.00 and 14.00 - 17.00. School of Biology staff will respond to your emails during these hours. Our team will provide a response to you within three working days.
Biology Teaching Office (Level 2), University of St Andrews, Biomolecular Sciences Building, North Haugh, St Andrews, Fife KY16 9ST
Email: bioteach@st-andrews.ac.uk
Tel: 01334 46 3602 or 3566
BL4224: Contributing Staff †
BL4224: Learning Outcomes †
Students completing module BL4224 successfully should be able to:
- Described the proteins involved in the trafficking of substances within a cell
- Discuss the proteins and mechanisms that mediate the fusion of two membranes
- Discuss how proteins involved in membrane trafficking regulate physiology and disease
- Present introductory material and experimental details on a specific topic in a range of formats (oral, visual, written).
- Critically review and discuss scientific literature
BL4224: Acquired Skills †
Practical Skills
Transferable Skills
- Long group presentation on given topic (>15 min)
- Long individual presentation on given topic (>15 min)
- Preparing individual poster on given topic
- Critically evaluating sources/information
- Finding information on the web
- Finding literature
- Problem-solving questions
- Data analysis
- Organising group work
- Working in pairs/small groups
Policies †
(Information in this section applies to all Biology Modules)
- The procedures and regulations followed by the School of Biology are outlined in the University Handbook and in the School of Biology UG handbook  JH booklet info (st-andrews.ac.uk)Â
- All coursework associated with the module must be completed and submitted by its due date.
- Specific School regulations relating to absence reporting, penalties and rules for late submission of work, extensions for coursework, return of coursework, S-coding, Good Academic Practice and Academic Alert are stated in the School of Biology UG hand book JH booklet info (st-andrews.ac.uk)  and students are required to carefully read these regulations.
- Students are also referred to the University Handbook, available at: http://www.st-andrews.ac.uk/studenthandbook/
