Biology Professor (Twitter: @DrWhitneyHolden) describes bacterial classification by shape and organization into groups, with examplbioes of each type. A brief introduction to the endosymbiotic theory is also included. Great for AP Biology and MCAT Biology Review!
Biology Professor's Video on the Gram Stain: http://youtu.be/1SITCrgF3yk?list=UUxbZdbtLrCpuDfyE8xjbeyA
Biology Professor's Video on the Acid-Fast Stain: http://youtu.be/TCFpU8p3By4?list=UUxbZdbtLrCpuDfyE8xjbeyA
