The Cell and Homeostasis Review

If the environment gets cold, we will often shiver in order to:

• keep body temperature the same as the external temperature
• decrease body temperature
• increase body temperature
• regulate blood pressure

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NGSS.HS-LS1-3

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

• compensating
• homeostasis
• balancing
• routine

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The "cause" for something to happen is the

• response
• effect
• stimulus
• homeostasis

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The "effect" of a given stimulus is the...

• response
• stimulus
• cause
• result

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

• STABLE
• EQUAL
• COMPLETE
• CORRECT

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NGSS.HS-LS1-3

What organelle is responsible for letting things in and out of the cell?

• Cell membrane
• Mitochondria

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NGSS.MS-LS1-2

The powerhouse of the cell is the...It converts energy from food into energy the cell can use

• Mitochondrion
• Golgi body
• Nucleus
• Ribosomes

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What is the name of the genetic material that is inside the nucleus?

• ER
• ATP
• YOLO
• DNA

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What is one way in which all living things on Earth are alike?

• All living things have hair.
• All living things are made of cells and come from other cells.
• The cells of all living things have chloroplast.
• All living things can move. 

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NGSS.MS-LS1-1

The ___ is the basic unit of sturucture and function of organisms

• atom
• cell
• matter
• all other answers are correct

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NGSS.MS-LS1-1

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