Muscles

?
a cell with several nuclei
multinucleate
1 of 10
what do sarcomeres make up
myofibrils
2 of 10
What are sarcomeres made of (actin and...)
Myosin
3 of 10
where does the nerve impulse arrive?
neuromuscular junction
4 of 10
where are calcium ions released from
sarcoplasmic reticulum
5 of 10
where does the calcium diffuse through
sarcoplasm
6 of 10
what does the calcium attach to
troponin
7 of 10
the troponin moves to expose the
binding site
8 of 10
what process does ATPase catalyse
hydrolysis
9 of 10
what pumps the calcium out of the sarcoplasm
ATP
10 of 10

Other cards in this set

Card 2

Front

what do sarcomeres make up

Back

myofibrils

Card 3

Front

What are sarcomeres made of (actin and...)

Back

Preview of the front of card 3

Card 4

Front

where does the nerve impulse arrive?

Back

Preview of the front of card 4

Card 5

Front

where are calcium ions released from

Back

Preview of the front of card 5
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