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The Amoeba Sisters: Homeostasis & Feedback

7 minutes 26 seconds

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Two cartoon characters with a DNA strand. Homeostasis & Feedback.

Homeostasis is the tendency of biological systems to maintain relatively constant conditions in the internal environment while continuously interacting with and adjusting to changes originating within or outside the system. In this episode, Pinky and Petunia explore the relationship between homeostasis and feedback loops. Part of "The Amoeba Sisters" series. Please note this title includes a discussion on childbirth.

Media Details

Runtime: 7 minutes 26 seconds

Topic: Science
Subtopic: Biology, Chemistry, Science Methods
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2017
Producer/Distributor: Amoeba Sisters
Series: The Amoeba Sisters
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The Amoeba sisters present the heading, fermentation, with a D N A strand extending from left to right, below it.

The Amoeba sisters present a smiley character with a guitar. Caption: A T P.

The Amoeba sisters present the heading, osmosis and water potential, with a D N A strand extending from left to right, below it.

An aquarium with fishes swimming in it. An amoeba sister holds a note, blue equals good, happy fish. Caption: Diffusion.

The Amoeba sisters present the heading, specialized cells.

The Amoeba sisters present the heading, specialized cells.

The Amoeba sisters present the heading, prokaryotic versus eukaryotic cells, with a D N A strand extending from left to right, below it.

The Amoeba sisters present the heading, characteristics of life, with a D N A strand extending from left to right, below it.

An amoeba sister presents the lab attire wheel of wisdom. The wheel of wisdom has five sections, which contain the following articles. A shoe, a face with a long ponytail, a safety glass, a pair of gloves, a bag with straps.

An illustration illustrates the difference between scientific theory and scientific law. Caption: Scientific theory, can explain why. Scientific law, can describe what.