Pacemaker cells produce a small electric impulse that spreads to surrounding muscle cells, causing them to contract.
Las células marcapasos producen un pequeño impulso eléctrico que se propaga a las células musculares circundantes, provocando su contracción.
| Text | Pacemaker cells produce a small electric impulse which spreads to surrounding muscle cells causing them to contract |
|---|
Tags: b2, bio, heart
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Artifical pacemaker correct irregularities heart rate
Previous card: Natural resting heart rate controlled by a group cells
Up to card list: GCSE Biology 9-1 AQA Higher