Biology gcse help help me pleasee ;/Watch this thread
Identify the independent variable in an investigation.
Plan an experiment to investigate how different catalysts affect the
rate of a reaction.
Explain why high temperatures and changes in pH prevent enzymes from
Plan and carry out an investigation in order to gather accurate results.
Plot a line graph and use it to draw conclusions about how temperature
and pH affects the rate of an enzyme catalysed reaction
B3.6 How the
Explain why enzymes are needed for digestion.
For each food molecule, name the enzyme that acts on it, where it is
produced, and the products formed.
Explain how acid in the stomach increases the efficiency of pepsin.
Explain how bile increases the efficiency of fat digestion.
these are all the topics i need help with they r not long just short simplified bullet points, explain where it asks to tysm