Cells CFA:MS-LS1-1.LS1.A.1

Which of the following is in order from simplest to most complex?

• organ, tissue, cell, organ system

• organ system, organ, tissue, cell

• cell, tissue, organ, organ system

• cell, organ, organ system, tissue

Which of the following is made of cells?

• a rock

• a snowflake

• a raindrop

• a leaf

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NGSS.MS-LS1-1

Cells can only come from:

• minerals

• water

• carbohydrates

• other cells

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NGSS.MS-LS1-1

Cell Theory states that all __________ are made of cells.

• atoms

• molecules

• non-living things

• living things

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NGSS.MS-LS1-1

Some organisms are UNICELLULAR. Match that type of organism to the model that best represents it.

• The building blocks used to make a castle

• the high-performance chip in the newest mobile phone

• a molecule of water

• the iron rails a train travels over

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NGSS.MS-LS1-2

Some organisms are MULTICELLULAR. Match that type of organism to the model that best represents it.

• the building blocks used to make a castle

• the high-performance chip in the newest mobile phone

• a molecule of water

• the iron rails a train travels over

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NGSS.MS-LS1-1

NGSS.MS-LS1-3

Cells are the building blocks of:

• living things

• matter

• energy

• rocks

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According to the Cell Theory, all cells come from?

• pre-existing cells

• soil

• water

• chemical reactions

The simplest structures that can carry out all of the activities characteristic of life are?

• atoms

• cells

• molecules

• crystals

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which of the following is NOT a characteristic of a cell?

• It is the smallest living unit

• it has no genetic material

• It can sexually reproduce

• It can react to stimuli

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NGSS.MS-LS1-2