Point 10 of 10 — Lesson 2: Movement in Plants and Muscle Contraction Mechanics in HumansQuestion bank: 3 questions (3 with pictures)
12 Practical tips for answering exam questions
When asked tolabel a vertebra, always include: centrum, neural arch, neural canal, neural spine, transverse process.
When askedwhy muscles get tired, give the sequence: rapid contraction → insufficient oxygen → anaerobic breakdown of glycogen → lactic acid → fatigue.
When asked aboutcholinesterase, say: breaks acetylcholine into choline and acetic acid → repolarisation → muscle relaxes and is ready for the next impulse.
