ZIMSEC O-Level Biology
8.16.4Endocrine system
Endocrine system in ZIMSEC O-Level Biology: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic42 practice questions2 lessons
Overview
Form 4.
Learning objectives
What the syllabus expects you to be able to do.
- 8.16.4.1Define a hormone and explain the effects of adrenaline in 'fright, fight or flight' situations.
- 8.16.4.2Describe the roles of insulin and glucagon in regulating blood glucose, the signs and symptoms of diabetes mellitus and how it is managed.
Lessons
- Full access
Homeostasis and blood glucose control
22 min
- Full access
Hormones and the endocrine system
18 min
Join to read every lesson, or see what Full access includes.
Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Endocrine system into a strength.
Practise with instant marking, see your mastery grow and get a study plan built around your exam date.