Biology GCSE
oxygen bubbles
What oxygen bubbles means in Biology GCSE, as defined for OCR.
Definition of oxygen bubbles
Check what you remember
Read the wording for your board, then hide it and explain oxygen bubbles in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Gas released from the cut stem as photosynthesis occurs, which can be observed and counted over a specified observation period.
Topics that use oxygen bubbles
- Photosynthesis (OCR GCSE)
Related terms
- axis scaling
- Biomass
- bubble counting
- Bunsen burner
- carbon dioxide concentration
- chlorophyll
- chloroplasts
- commercial applications
Using oxygen bubbles in the exam
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