Bozeman Science
Bacteria
Paul Andersen describes the defining characteristics of the domain Eubacteria. He begins with a quick description of the phylogeny of bacteria and horizontal gene transfer. He then surveys the structures of a bacteria; nucleoid region,...
Curated Video
Bacterial Meningitis : Symptoms, Diagnosis, Treatments & Pathology
What is Meningitis? Well, Bacterial Meningitis is a True Medical Emergency that requires an urgent Lumbar Puncture for the diagnosis. This real life clinical case is about a young female patient in her thirties who presented with...
Catalyst University
Exercise 4: Acid-Fast, Endospore, and Capsule Stains
Exercise 4: Acid-Fast, Endospore, and Capsule Stains
Catalyst University
Phenylethyl Alcohol (PEA) Agar
1) Theory behind PEA agar in microbiology. 2) How to identify bacteria as Gram(+) or Gram(-).
JJ Medicine
Acute Conjunctivitis (Pink Eye) | Allergic, Bacterial, Viral | Symptoms, Diagnosis, Treatment
Acute Conjunctivitis (Pink Eye) | Allergic, Bacterial, Viral | Symptoms, Diagnosis, Treatment Acute conjunctivitis is an eye condition involving inflammation of the conjunctiva of the eye. Inflammation of the conjunctiva of the eye can...
Catalyst University
Lab Exercise 3: Heat Fixing and Gram Staining
Lab Exercise 3: Heat Fixing and Gram Staining
Catalyst University
Lab Exercise 1: Introduction to Microbiology
Lab Exercise 1: Introduction to Microbiology
Catalyst University
Microbiology Lab | Acid Fast Staining
This video covers: 1) What are Acid-fast organisms? 2) Two genera of Acid-fast organisms 3) How staining is done 4) Interpreting Microscope Image (Acid-fast vs non-Acid-fast)
Catalyst University
Microbiology Lab | The Capsule Stain
This video covers: 1) What is a capsule? 2) Interpreting Microscope Image
Catalyst University
Microbiology Lab | The Endospore Stain
This video covers: 1) What is a capsule? 2) Interpreting Microscope Image
CK-12 Foundation
Ck 12: Prokaryote Classification: Gram Stain
[Free Registration/Login may be required to access all resource tools.] This tutorial details the gram stain process used to categorize bacteria. [4:15]