| Front | What are Z lines? |
|---|---|
| Back | - centre of each I band - mark end of one sarcomere and start of next |
Tags: muscles
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Acetylcholine na+ ca2+ channels open diffuses sarcolemma neuromuscular
Previous card: H zone myosin heinz mayoinnaise
Up to card list: AQA A Level Biology