Homeostasis & Regulation
Authored by Eric Royer
Science
9th - 12th Grade
NGSS covered
Used 46+ times
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19 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which of the following is an example of a positive feedback loop?
Thermoregulation
Osmoregulation
Blood Sugar Regulation
Fruit Ripening
Tags
NGSS.HS-LS1-3
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
In a negative feedback loop...
The output amplifies the input
The output stabilizes the input
The input amplifies the output
The input stabilizes the output
Tags
NGSS.HS-LS1-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
In a feedback loop, the organ that does the response is called the...
Receptor
Stimulus
Effector
Responder
Tags
NGSS.HS-LS1-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
An action that causes a response is called a...
Stimulus
Effector
Response
Receptor
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Most biological catalysts are...
Enzymes
Hormones
Nucleic Acids
Phospholipids
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which of the following would NOT slow down the rate of a chemical reaction?
A chemical inhibitor
A sudden decrease in temperature
A sudden increase in pH
The presence of more receptors
Tags
NGSS.HS-PS1-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which form of cellular transport moves molecules against the concentration gradient?
Simple Diffusion
Facilitated Diffusion
Osmosis
Molecular Pumps
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