| Front | depolarisation of sarcolemma spread (t-tubules and SPR) |
|---|---|
| Back | depolarisation runs deep through muscle fibres as its spread through T-tubules which are in contact with SPR (contains Ca2+ activly transported from sarcoplasm) |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Head ca2+ binds binding myosin actin filament atp
Previous card: Acetylcholine ap reaches nj ca2+ synoptic transmission binds
Up to card list: OCR A Biology