Name the process that allows carbon dioxide molecules to travel from the air into green plants.
Explain why silicon(IV) oxide is unable to travel through the air in the same way as carbon dioxide.
Name the process in which carbon dioxide is changed into glucose, C$_6$H$_{12}$O$_6$, in green plants. Give two conditions needed for this process to happen. Write a chemical equation for the reaction. name of process ................................................... condition 1 ................................................... condition 2 ................................................... chemical equation ...................................................
What type of polymerisation takes place when glucose is changed into starch?
What type of reaction takes place when starch is changed into glucose?
Complete the diagram below so that it represents the structure of the glucose monomer.