OCR GCSE Gateway Science Suite - Combined Science A J250 · B3.3a
Maintaining a constant internal environment
- Code
- B3.3a
- In
- B3.3 Maintaining internal environments
- Topic
- B3 Organism level systems
- Course
- GCSE Gateway Science Suite - Combined Science A J250
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in B3.3 Maintaining internal environments
- BM3.3i Data from graphs, charts and tables
- B3.3a Maintaining a constant internal environment
- B3.3b Insulin and blood sugar
- B3.3c Glucagon and insulin together
- B3.3d Type 1 and type 2 diabetes