Viruses - Unit 4 Lesson 1
This post is for all Bio classes. It was posted on
Three helpful videos for this lesson.
The first video shows a realistic demonstration of how a virus infects a cell.
The Amoeba Sisters can always help us learn.
And if you are someone who is curious, you likely are wondering, “why do viruses exist in the first place?”. This is somewhat of a mystery, in fact. This video does a great job of summarizing the different possible answers to this question.