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SJU GEP Science
Registrace 15. 10. 2014
Videos showing various techniques and concepts discussed in lab class. Saint Joseph's University, Philadelphia, PA
(www.sju.edu/int/academics/cas/resources/geplabs/index.html)
Video Transcripts (Universal Design) can be downloaded at: sites.sju.edu/geprog/gep-lab-based-science-courses-non-majors/instructional-lab-videos/
(www.sju.edu/int/academics/cas/resources/geplabs/index.html)
Video Transcripts (Universal Design) can be downloaded at: sites.sju.edu/geprog/gep-lab-based-science-courses-non-majors/instructional-lab-videos/
What was done incorrectly? - Video 3
I want to inoculate sterile media with a liquid culture. Can you catch all the mistakes made in this video?
zhlédnutí: 148
Video
What was done incorrectly? - Video 2
zhlédnutí 162Před 4 lety
I want to inoculate an agar plate and streak for isolated colonies. Can you catch all the mistakes made in this video?
What was done incorrectly? - Video 1
zhlédnutí 225Před 4 lety
I want to inoculate an agar plate and streak for isolated colonies. Can you catch all the mistakes made in this video?
Enzyme Function (the Catalase Reaction)
zhlédnutí 1KPřed 5 lety
Enzyme Function (the Catalase Reaction)
The 4 Biological Macromolecules & Their Indicators
zhlédnutí 3,7KPřed 6 lety
A review of the 4 macromolecules, their monomers and the indicators/stains that can be used to identify them. A .pdf of the procedures shown in this video can be found by visiting: sites.sju.edu/geprog/files/2018/03/Macromolecule-Detection-Procedures.pdf
Inoculating Broth Cultures
zhlédnutí 9KPřed 6 lety
How to inoculate broth cultures for the growth of microorganisms. The micropipettor and the inoculating loop are both shown.
DNA Analysis
zhlédnutí 136Před 6 lety
BLAST: blast.ncbi.nlm.nih.gov/Blast.cgi MUSCLE: www.ebi.ac.uk/Tools/msa/muscle/
Diffusion & Osmosis
zhlédnutí 399Před 6 lety
Explanation of Diffusion & Osmosis: 00:00 - 06:16 Red Blood Cells in Isotonic & Hypotonic Solutions: 06:17 - 09:25 Plant Cells in Hypertonic Solution: 09:26 - 12:06
Interactive sandbox
zhlédnutí 1,1KPřed 6 lety
In Fall 2017, SJU's Environmental Science Program began using an augmented reality topographic sandbox to teach students about the role topography plays in water runoff events. The sandbox is based on the original work and open source code by the University of California, Davis. MORE INFORMATION & LINKS: UC Davis Augmented Reality Topographic Sandbox: arsandbox.ucdavis.edu/ SJU News article abo...
ENV 106 Pre-Lab Lecture: Water runoff & topography
zhlédnutí 89Před 6 lety
ENV 106 Pre-Lab Lecture: Water runoff & topography
Photosynthesis & Respiration (Basic Theory & Experiments)
zhlédnutí 363Před 6 lety
Introduction to Energy: 0:00 - 2:36 Gummy Bear Demonstration: 2:36 - 3:41 Introduction to Photosynthesis: 3:41 - 4:11 Chromatography of chlorophyll & other pigments: 4:11 - 6:09 Wet-mount microscopy of plant cells to see chloroplasts: 6:09 - 7:29 Light-Dependent & Independent Reactions: 7:29 - 10:21 Starch Detection in Bananas: 10:21 - 11:31 Detection of oxygen release in aquatic plants: 11:31 ...
Preparing Luria Bertani Agar Plates
zhlédnutí 3,4KPřed 6 lety
How to prepare agar plates for the growth of microorganisms. Sections: Theory (defined vs. complex media): 0:00 - 4:27 Preparation Directions & Demo: 4:27 - 11:03
Excel Basics: Making graphs
zhlédnutí 636Před 7 lety
How to use Microsoft Excel to make a bar graph, line graph and scatter plot (with regression lines added). Proper procedure for writing titles and adding labels to the X and Y axis is also discussed.
Gel electrophoresis 1 of 2 (Basic Principles & DNA gels)
zhlédnutí 762Před 7 lety
Gel electrophoresis 1 of 2 (Basic Principles & DNA gels)
Gel electrophoresis 2 of 2 (Protein gels)
zhlédnutí 446Před 7 lety
Gel electrophoresis 2 of 2 (Protein gels)
How to use the compound light microscope (Olympus CX31)
zhlédnutí 28KPřed 8 lety
How to use the compound light microscope (Olympus CX31)
Measuring Cells with Microscope & Computer
zhlédnutí 611Před 8 lety
Measuring Cells with Microscope & Computer
Bacteriological Examination of Water - Membrane Filtration
zhlédnutí 49KPřed 8 lety
Bacteriological Examination of Water - Membrane Filtration
Aseptic Technique - Part 4 of 5 (Inoculating Cells with a Wooden Stick)
zhlédnutí 834Před 8 lety
Aseptic Technique - Part 4 of 5 (Inoculating Cells with a Wooden Stick)
Streaking microorganisms on an agar plate
zhlédnutí 73KPřed 8 lety
Streaking microorganisms on an agar plate
How to Use the Spectrophotometer (Spec-20)
zhlédnutí 4,1KPřed 8 lety
How to Use the Spectrophotometer (Spec-20)
Data Analysis - Part 6 of 11 (Properly Preparing Graphs - III)
zhlédnutí 3,2KPřed 8 lety
Data Analysis - Part 6 of 11 (Properly Preparing Graphs - III)
Aseptic Technique - Part 1 of 5 (Introduction)
zhlédnutí 1,1KPřed 8 lety
Aseptic Technique - Part 1 of 5 (Introduction)