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Homeostasis

Authored by Lisa Thompson

Science

9th Grade

NGSS covered

Used 1+ times

Homeostasis
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25 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

The maintenance of an organism’s internal environment is called:

compensating

homeostasis

balancing

routine

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

According to the model, what is a normal blood glucose (sugar) level?

270 mg/100mL

180 mg/100 mL

45 mg/100 mL

90 mg/100 mL

Tags

NGSS.MS-LS1-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

According to the model, what is the response to HIGH blood glucose (sugar)?

Pancreas releases insulin into blood

Pancreas releases glucagon into blood

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

According to the model, what is the response to LOW blood glucose (sugar)?

Pancreas releases insulin into blood

Pancreas releases glucagon into blood

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Homeostasis

allows for a wildly fluctuating internal environment

is impossible in vertebrates

is the maintenance of a relatively stable internal environment

is the maintenance of a relatively stable external environment

Tags

NGSS.HS-LS1-3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Positive Feedback loop

decreases the stimulus

increases the stimulus

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Negative feedback returns BACK to the set point

False

True

Tags

NGSS.HS-LS1-3

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