State the name of the neurone type labelled U.
State the word or phrase from the list that names a junction between two neurones.
State the word or phrase from the list that describes a nerve impulse.
Place ticks (✓) in the boxes beside the statements that describe the human nervous system. The statements are: includes the brain and spinal cord; is made up of the brain, heart and spinal cord; consists of the central nervous system only; consists of the central and peripheral nervous system; coordinated by hormones; coordinates and regulates body functions.
Name four chemical elements that are present in every protein.
Draw four lines to pair each large molecule with the smaller molecule it is made from. Large molecules: cellulose, fat, glycogen and starch, protein. Smaller molecules: amino acids, fatty acids and glycerol, glucose.