OCR A-level Biology B (Advancing Biology) H422 · 2.2.3(b)

Gas exchange in the alveoli

Code: 2.2.3(b)
In: 2.2.3 Gas exchange in mammals and plants
Topic: 2 Cells, chemicals for life, transport and gas exchange
Course: A-level Biology B (Advancing Biology) H422
Board: OCR

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 2.2.3 Gas exchange in mammals and plants

2.2.3(a) Gas exchange system tissues and microscopy
2.2.3(b) Gas exchange in the alveoli
2.2.3(c) Factors affecting pulmonary ventilation
2.2.3(d) Expired air resuscitation
2.2.3(e) Gas exchange in plants
2.2.3(f) Stomata: structure and appearance