BBC1 年
GCSE Biology / Science: Investigate the effect of pH on enzyme activity
The variables in this investigation are ... to investigate the effect of pH on enzyme activity for GCSE biology and combined science. This short film investigates the effect of pH on the enzyme ...
BBC4 年
Physics / Science GCSE: Investigate the effect of varying the force or mass on the ...
This short film focuses on two variables and their impact on ... to investigate osmosis in plant tissue for GCSE biology and combined science. Investigate the effect of pH on enzyme activity.