Cell Structures and Functions

What characteristcs do all organisms share?

• All organisms have cell walls

• All organisms use cellular respiration

• All organisms are made of cells

• All organisms make their own food

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Which of the following statements is true about the size and shape of cells?

• All cells are the same size

• All cells are the same shape

• All cells are the same size and shape

• Cells come in different sizes and shapes

Which of these is not part of the Cell Theory?

• cell is the basic unit of life

• all cells come from existing cells

• non-living things are composed of cells

• all organisms are made up of one or more cells

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NGSS.MS-LS1-1

In multicellular organisms, groups of cells that work together are called...

• tissue

• organelles

• organs

• teams

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Which of these is the most complex?

• cell

• organ

• tissue

• organ system

Which of these is the least complex?

• cell

• tissue

• organ system

• organ

Which can be found in plant cells but in animal cells?

• mitochondria

• cell wall

• cell membrane

• cytoplasm

The process of cellular respiration...

• requires energy from food

• requires energy from the sun

• releases energy from the sun

• releases energy from food

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Where does cellular respiration happen?

• the sun

• choloroplasts

• nuclueus

• mitochondria

What cell process is it?

• diffusion

• osmosis

• equilibrium

• active transport