2.3.1 Eukaryotic Cells Flashcards

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1
Q

What is the function of the nucleus?

A

It contains DNA

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2
Q

What is the function of the nucleolus?

A

It produces ribosomes which move out of the nucleus to the RER

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3
Q

What is the function of the Ribosomes?

A

It’s the site of protein synthesis. mRNA moves along the ribosomes

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4
Q

What is the function of the Rough endoplasmic reticulum?

A

Proteins are synthesised on the ribosomes and collect on the RER, ready for transport.

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5
Q

What is the function of the smooth endoplasmic reticulum?

A

Lipid and steroid synthesis

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6
Q

What is the function of the mitochondria?

A

It provides energy to the cell so it can move and divide

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7
Q

What is the function of the centrioles?

A
  • Allows the mitochondria to move around a cell (cytoskeleton)
  • Form spindles in mitosis
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8
Q

What is the function of the lysosomes?

A

They digest bacteria

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9
Q

What is the function of the Golgi apparatus?

A

They pack proteins for transport

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