Homeostasis and feedback
Flashcard
•
Science
•
9th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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19 questions
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1.
FLASHCARD QUESTION
Front
The two types of feedback systems that help organisms maintain homeostasis are:
Back
positive and negative
Tags
NGSS.HS-LS1-3
2.
FLASHCARD QUESTION
Front
When 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. This is an example of a:
Back
Negative Feedback Loop
Tags
NGSS.HS-LS1-3
3.
FLASHCARD QUESTION
Front
If the environment gets cold, we will often shiver in order to:
Back
increase body temperature
Tags
NGSS.HS-LS1-3
4.
FLASHCARD QUESTION
Front
What hormone is produced in the pancreas that raises blood sugar? Options: Insulin, Glucagon, Ketones, Glucose
Back
Glucagon
5.
FLASHCARD QUESTION
Front
Which of the following is an example of positive feedback? Thermoregulation, Blood Pressure, Childbirth, Blood Sugar Levels
Back
Childbirth
6.
FLASHCARD QUESTION
Front
Homeostasis
Back
is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation
Tags
NGSS.HS-LS1-3
7.
FLASHCARD QUESTION
Front
The maintenance of an organism’s internal environment is called:
Back
homeostasis
Tags
NGSS.HS-LS1-3
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