In this video, we explore the fascinating world of protozoans, animal-like protists that are grouped by their unique modes of movement. These diverse protozoans exhibit various structures and behaviors, highlighting the incredible...

Let's journey deep into the cells themselves to take a look at some of the structures that keep cells alive and others that do... something... that we'll figure out someday... probably.

Adventures in Being Eaten

Chloroquine & Hydroxychloroquine | Mechanism of Action, Targets (Malaria), Adverse Effects

In this lesson, we discuss the medications known as chloroquine and hydroxychloroquine, including how they are administered, metabolized and...

This is a world where microbes are both residents and food, which means that occasionally, we’ll have to spend our time together watching organisms, whose bodies are fractions upon fractions upon fractions of a millimeter in size, turn...

Cell Structure and Function Set: 9. This clip looks at the roles of vacuoles in cells.

On this week's journey, we explore the ways things eat in the microcosmos, from Stentors filter feeding to Dileptus hunting down and absorbing its prey.