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- 1. Multiple ChoiceIf the environment gets cold, we will often shiver in order to:keep body temperature the same as the external temperaturedecrease body temperatureincrease body temperatureregulate blood pressure
- 2. Multiple ChoiceThe "cause" for something to happen is theresponseeffectstimulushomeostasis
- 3. Multiple ChoiceThe "effect" of a given stimulus is the...responsestimuluscauseresult
- 4. Multiple ChoiceThe two types of feedback systems that help organisms maintain homeostasis are:positive and negativereceptor and effectorstatic and dynamicminor and major
- 5. Multiple ChoiceMaintaining body temperature is an example of a:negative feedback looppositive feedback loop
- 6. Multiple ChoiceWhen glucose levels in the blood rise, your brain sends a signal to your pancreas. The pancreas releases insulin, which opens channels in cell membranes to allow glucose to enter the cell, lowering blood sugar levels.Positive Feedback ResponseNegative Feedback Loop
- 7. Multiple Choice
What is the point of a feedback loop?
To provide the body with more energy
To provide the body with more food
To make sure the conditions in the body are always changing
To make sure the conditions in the body remain stable
- 8. Multiple Choice
In this body temperature feedback loop, predict what would happen if cooling mechanisms were NOT activated?
The body would not warm up.
The body would not cool down.
Your body would get colder and colder.
Your body would release lots of heat.
- 9. Multiple ChoiceThe process of childbirth is an example of:negative feedback looppositive feedback loop
- 10. Multiple Choice
What type of feedback loop is shown?
negative
neutral
positive
- Answer choicesTagsAnswer choicesTags