# data[].attributes.body
https://www.bing.com/videos/search?q=my+gcsescience+specialised+cells&adlt=strict&view=detail&mid=4228DBAAE6BC0AA539094228DBAAE6BC0AA53909&FORM=VRDGAR&adlt=strict

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it contract into voluntary and involuntary.
Involuntary is cardiac and smooth
voluntary (we control) is skeletal (striated/striped)

Adaptations are:
-glycogen is to store energy in the form of glucose
-many mitochondria to transfer energy for these contractions
-special proteins that slide past each other making muscle fibres contract

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function: travel toward a females egg and try to fertilise it.
adaptation are:
-tail to swim to egg
-nucleus which has half the full chromosome number
-many mitochondria to transfer energy to tail
-acrosome contains enzymes that can break through the outer layer of the egg

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function: to conduct electrical impulses
adaptations are:
-nucleus
-synapse send neuro transmitter chemicals to another cell.
-myelin sheath insulates impulse
-dendrites connect with other cells
-axon is long and conducts electrical impulse in one direction.

# data[].attributes.body
adaptations are:
-nucleus
-cell membrane
-mitochondria
-ribosome
-cytoplasm