Multicellular Organisms

Multicellular Organisms

9th Grade

20 Qs

quiz-placeholder

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Multicellular Organisms

Multicellular Organisms

Assessment

Quiz

Science

9th Grade

Medium

NGSS
HS-LS1-4, HS-LS1-2

Standards-aligned

Created by

Sara Canuel

Used 35+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of positive feedback?

Thermoregulation

Blood Pressure

Childbirth

Blood Sugar Levels

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Homeostasis

allows for a wildly fluctuating internal environment
is impossible in vertebrates
is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation
is the maintenance of a relatively stable external environment and often incorporates a form of feedback regulation

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

When 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 Response
Negative Feedback Loop 

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The group of organisms that use the process of homeostasis includes

mammals, only

animals, only

plants and animals

all living things

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Name the levels of organization in the human body in order from smallest to largest:

Tissue, organ, organ system
Organ system, tissue, organs, cells
Cells, tissue, organs, organ system
Cells , organs, tissue, organ system

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not regulated by homeostasis?

body temperature

blood sugar

blood pH

body movements

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is another word that can be used to describe "homeostasis"?

STABLE
EQUAL
COMPLETE
CORRECT

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