Feedback Loop Practice

Identify the systems that are interacting:

Identify whether the following is a positive or negative feedback loop.

• Positive feedback loop

• Negative feedback loop

What systems are working together?

Why is this a NEGATIVE feedback loop?

Identify the systems that are interacting.

Is this a positive or negative feedback loop?

• Positive feedback loop

• Negative feedback loop

Refer to the diagram about homeostasis and water level in blood. What systems are interacting?

Refer to the diagram about homeostasis and water level in blood. Is this a positive or negative feedback loop?

• Positive feedback loop

• Negative feedback loop

A feedback mechanism in the human body is shown. What systems are interacting?

A feedback mechanism in the human body is shown. Is this a positive or negative feedback loop?

• Positive feedback loop

• Negative feedback loop