Inglise keel unit 5 answers
106. 1 ATP produced ;
+ +
2 Na or K pump / maintains concentration gradient / repolarisation ;
transmission of impulses
3 acetylcholine / neurotransmitter formation ;
4 vesicle formation ;
5 movement of vesicles ;
6 exocytosis / vesicles fuse with membrane ;
2+
7 ref. active transport (of ACh / Ca ) ;
8 AVP ; e.g. ref to microtubules / endocytosis 4 max
muscular contraction
9 ATP attaches to myosin head / ATPase ;
10 hydrolysis of ATP / ATP → ADP + P ;
11 myosin head tilts / shortening of sarcomere ;
12 ATP / energy, required for detachment of myosin head ;
13 from actin ;
14 calcium pumps in sarcoplasmic reticulum ;
15 synthesis of protein (for repair, growth) ;
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