B2 Revison

End of unit assesmen is coming soon!

Therfore this is revison :) 

What are all living things made up of ?
Cells
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What cells are in animal cells?
A nucleus,Cytoplasm,A cell membrane,Mitochondria, Ribosomes.
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What cells are in plant cells?
The same as an animal cell but with extras such as: Chloroplasts, Permanent vacuole.
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What are the main feature found in all living cells?
A nucleus, Cytoplam ,A cell membrane, Mitochondria, Ribosomes
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How do plant cells differ from animal cells?
Plant cells have all the same features in an animal cell but has extra features such as Chloroplasts and A permant vacuole
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why are the nucleus and the mitochondria so important?
The nucleus controls the activity of of the cell which makes it important and the mitochondria is the site of respiration.
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How are bacteria different from animals and plant cells?
It has a genetic material,unlike animal and plant cells the nucleus is found free in the cytoplasm. Bacteria may have a slime capsule around the outside of the cell wall.
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how do yeast cells differ from bacterial cells?
its bigger than a bacterial cell but small. It reproduces asexually budding.
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In which part of the cone cell do we find mitochondria?
The middle segment is packed full of mitochondria.
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Why do sperm contain digestive enzymes?
For breaking down the outer layers of the egg.
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What are the two main adaptations in a root hair cell?
The root hairs increases the surface area for water to move into the cell. The root hair cells have a large permanent vacuole that speeds up the movement of water by osmosis from the soil across the root hair cell.
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What is diffusion?
Diffusion is the spreading out of the particles of a gas, or of any substance in solution (a solute).
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What is meant by the net movement of particles?
the spreading out or over all movement of particles
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Other cards in this set

Card 2

Front

What cells are in animal cells?

Back

A nucleus,Cytoplasm,A cell membrane,Mitochondria, Ribosomes.

Card 3

Front

What cells are in plant cells?

Back

Preview of the front of card 3

Card 4

Front

What are the main feature found in all living cells?

Back

Preview of the front of card 4

Card 5

Front

How do plant cells differ from animal cells?

Back

Preview of the front of card 5
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