OCR GCSE Twenty First Century Science Suite - Biology B J257 · B5.4.7
Responses to osmotic challenges
- Code
- B5.4.7
- In
- B5.4 Why do we need to maintain a constant internal environment?
- Topic
- B5 The human body – staying alive
- Course
- GCSE Twenty First Century Science Suite - Biology B J257
- 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 B5.4 Why do we need to maintain a constant internal environment?
- B5.4.1 Maintaining a constant internal environment
- B5.4.2 Skin and body temperature, with practical work
- B5.4.3 Responses to temperature challenges
- B5.4.4 Osmotic changes in body fluids
- B5.4.5 Kidneys and water balance
- B5.4.6 ADH and kidney tubules
- B5.4.7 Responses to osmotic challenges
- B5.4.8 Data skills in the context of homeostasis