Specialised cells

?
Fat Cells - Help us to survive when...
food is short
1 of 18
Small amount of cytoplasm and a...
large amount of fat
2 of 18
Few mitochondria as the cell...
needs little energy
3 of 18
It can...
expand
4 of 18
Cone Cell - Light sensitive layer of...
your eye (retina)
5 of 18
Outer segments contain...
a special chemical (viual pigment)
6 of 18
Changes chemically in...
coloured light (needs energy to change back)
7 of 18
Middle section= mitochondria which releases energy neede to...
reform visual pigment
8 of 18
Specialised synapse that connects to the...
optic nerve
9 of 18
When coloured light makes the visual pigment change...
an impulse is triggered (synapse-optic nerve-brain)
10 of 18
Root Hair Cell - Helps take water in...
plants to make it more efficient
11 of 18
Xylem tissue carries water and mineral...
ions up into the rest of the plan
12 of 18
Root hairs increase the surface area for...
water to move into the cell
13 of 18
Have a large permanent vacuole that speeds up the movement of...
water by osmosis from the soil across the root hair cell
14 of 18
Sperm Cell - Has a long tail that whips side to side to...
help move sperm towards the egg
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Middle section (mitochondria) provides...
energy for the tail to work
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Acorsome stores digestive enzymes for...
breaking down the outer layers of the egg
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Large Nucleus contains...
genetic info to be passed on
18 of 18

Other cards in this set

Card 2

Front

large amount of fat

Back

Small amount of cytoplasm and a...

Card 3

Front

needs little energy

Back

Preview of the back of card 3

Card 4

Front

expand

Back

Preview of the back of card 4

Card 5

Front

your eye (retina)

Back

Preview of the back of card 5
View more cards

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