Additional science BIOLOGY

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  • Created by: Kiara
  • Created on: 23-09-12 15:37
What are animal cells surrounded by ?
Cell membrane
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Cell membrane containes...
cytoplasm
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cytoplams contain organelles which are...
nucleas, mitochondria and ribosomes
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what does nucleas do ?
contol the cells activities
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what does mitochondria do ?
release energy for the cell through respiration
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what do ribosomes do ?
synthesise proteines
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what do plant cells contain ?
cell membrane, nucleus, ribosomes, mitochondrion and cytoplasm
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What is the plant cell wall made of ?
cellulose
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what do chloroplasts contain ?
cholrophyll that is used in photosynthesis
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What is a vacuole ?
A lare permanent space filled with liquid and is present in the centre of many plant cells
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What is the purpose of a cell wall?
to strenghen and support the cell
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Bacterial cells have...
outer membrane, genes, cytoplasm and cell wall (not made of cellulose)
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yeast cells have...
nucleus, cytoplasm, membrane surrounded by cell wall
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What is diffusion ?
particles move from areas of high concentration to areas of low concentration until particles in an area are equally distributed
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What cells are partially permeable
cell membranes because large particles cannot get in
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Other cards in this set

Card 2

Front

Cell membrane containes...

Back

cytoplasm

Card 3

Front

cytoplams contain organelles which are...

Back

Preview of the front of card 3

Card 4

Front

what does nucleas do ?

Back

Preview of the front of card 4

Card 5

Front

what does mitochondria do ?

Back

Preview of the front of card 5
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Comments

Emily Banthorpe

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ITs good, but i kept getting it wrong because proteins has been spelled wrong :s

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