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- 1. Multiple ChoiceThe maintenance of an organism’s internal environment is called:compensatinghomeostasisbalancingroutine
- 2. Multiple Choice
Which body system controls the body to maintain homeostasis?
excretory
nervous
circulatory
skeletal
- 3. Multiple Choice
What type of feedback loop is shown?PositiveNeutralNegative - 4. Multiple ChoiceName the levels of organization in the human body in order from smallest to largest:Tissue, organ, organ systemOrgan system, tissue, organs, cellsCells, tissue, organs, organ systemCells , organs, tissue, organ system
- 5. 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
- 6. Multiple Choice
The "cause" for something to happen is called...
response
effector
control center
stimulus
- 7. Multiple Choice
Which part of the feedback loop is a body part that makes a change to bring the system back to homeostasis?
Effector
control center
response
receptor
- 8. Multiple ChoiceNegative Feedback Loops:amplify processesprevent small changes from getting largerare initiated during childbirthare found only in plants
- 9. Multiple ChoiceFailure to maintain homeostasis could result in:lack of internal balanceeventual deathdifficulty carrying on metabolismall three
- 10. Multiple Choice
The body part that senses the change inside the organism ...
receptor
control center
effector
response
- 11. Multiple Choice
What detects a signal from another body part that the system is outside of homeostasis and adjustments need to be made?
effector
response
control center
stimulus
- 12. 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
- 13. Multiple ChoiceWhat type of feedback loop is shown?negativeneutralpositive
- 14. Multiple ChoiceMaintaining body temperature is an example of a:negative feedback looppositive feedback loop
- 15. Multiple ChoiceWhen you get cut, your skin cells release hormones that signal platelets to come and stop the bleeding. Platelets then release more hormones that signal even more platelets to help stop bleeding. The hormone signals continue until the cut is closed.Positive Feedback ResponseNegative Feedback Loop
- Answer choicesTagsAnswer choicesTags