The

following diagram is of the enzyme Rubisco which is one of the most abundant

proteins on earth due to its role in photosynthesis. Which of the following

reactions does Rubisco catalyse?

PDB101.rcsb.org

The following figure represents the electron transport chain. The structures indicated by roman numerals (I, II, III, IV) in this image are:

What is represented by structure D in the following diagram:

Which of the following molecules has both hydrophilic and hydrophobic properties and would be found in plasma membranes?

Which of the following molecules act as building blocks (monomers) of polypeptides?

Which of the following statements best describes the protein structure below:

What is the structure labelled 'A' in the following diagram of a bacterial cell?

Which of the following properties of water is shown here (a steel paper clip floating on water)?

The following figure represents the electron transport chain. The structures indicated by roman numerals (I, II, III, IV) in this image are:

The following figure represents the electron transport chain. The structures indicated by roman numerals (I, II, III, IV) in this image are: