Search for tag: "bio 221"

Prions*

Explanations of the function of prions and introduction on viral pathogenesis, and oncogenic viruses. Question: What are prions?

From  tutoringcenter on December 3rd, 2014 0 likes 24 plays 0  

Microbiology Medias

Each different type of media and what they each do. Questions: What are the different types of medias?

From  tutoringcenter on October 29th, 2014 0 likes 33 plays 0  

Bacterial Growth Curve

Discussion of the different periods and phases of the bacterial growth curve. Questions: What are the different periods of the bacterial growth curve?

From  tutoringcenter on October 29th, 2014 0 likes 46 plays 0  

Gram Stain Part 1

Introduction of why the Gram Stain is important, and a quick review of the difference between Gram Negative and Gram Positive bacteria. Questions: Why is the gram stain important, and what does it…

From  tutoringcenter on October 8th, 2014 0 likes 49 plays 0  

Gram Stain Part 3

Continuation of the gram stain discussion; the steps of a gram stain. Also a discussion on what differential and special stains are. Questions: What are the steps in a gram stain? Also, what are…

From  tutoringcenter on October 8th, 2014 0 likes 27 plays 0  

Gram Stain Part 2

Continuation of the gram stain discussion; the steps of a gram stain. Questions: What are the steps in a gram stain?

From  tutoringcenter on October 8th, 2014 0 likes 25 plays 0  

Staining- Gram Stain Part 3

Steps of the gram stain are exmplained Question: What are the last steps to the gram stain?

From  tutoringcenter on October 8th, 2014 0 likes 24 plays 0  

Bacteria VS. Viruses Part 2

Flagella, fimbriae, biofilms, pili, plasmids, bacterial chromosome.

From  tutoringcenter on September 29th, 2014 0 likes 52 plays 0  

Bacteria VS. Viruses Part 1

A video explaining the difference between bacteria and viruses.

From  tutoringcenter on September 29th, 2014 0 likes 81 plays 0  

Plasmids and Pili

What plasmids and Pili are and the process of conjugation. Question: What are Plasmids and Pili?

From  tutoringcenter on September 29th, 2014 0 likes 69 plays 0  

Bacterial Structure Part 3

A continuation of the bacterial structures discussion: endosopores and capsules. Questions: What are the differences between endospores and capsules?

From  tutoringcenter on September 29th, 2014 0 likes 56 plays 0