Cell Structure and Function

Why can't cells be as large as a hippo?

• They would consume too much energy

• They would not be able to divide

• They would have a low surface area to volume ratio

• They would be too heavy.

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Which type of cell is more complex?

• Prokaryotic

• Eukaryotic

• Both

• Neither

What is one of the main jobs that cells have to do?

• Make proteins

• Make carbohydrates

• Make lipids

• Make vitamins

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Proteins control ______ cell function.

• some

• every

• no

• few

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Cells make energy for growth and ______.

• repair

• daily life

• renewal

• storage

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What do cells need to make for repair?

• More cells

• More energy

• More proteins

• More waste

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The nucleolus is responsible for building ribosome subunits from ______ and proteins.

• DNA

• mRNA

• rRNA

• tRNA

What are the two subunits of a ribosome?

• Large and small

• Inner and outer

• Top and bottom

• Left and right

Bound ribosomes produce proteins for ________ the cell.

• Inside

• Outside

• Both inside and outside

• Neither

The Rough ER is involved in the finalization of protein formation, which includes ________.

• Lipid synthesis

• Protein folding

• DNA replication

• Photosynthesis