Year 11 Biology Unit 2

2. Type of defence such as production of defensins
7. Hydrophobic hormones bind to
8. Marking of pathogens so phagocytes can easily find them
10. Produced in the roots and changes osmotic potential of guard cells to reduce water loss
11. Prokaryotic pathogen, cell wall but no nucleus or membrane bound organelles
14. Kleptothermy is what kind of thermoregulatory response
16. destroy infected cells
17. Pili, cilia and capsules all assist in this virulence factor
18. Type of immunity which is gained via placenta, breastfeeding or via antibody serum
20. Type of plant which excretes salt, partitions tissues
22. Metabolic Pathways that build up larger molecules

1. The gap between two adjacent schwann cells in a neuron
3. Fomites e.g. touching surfaces is a type of
4. act against the pathogen and result in production of antibodies
5. White blood cells which are responsible for secreting antibodies
6. Type of immunity which develops through life
9. Markers on a pathogen to recognise as non-self
12. Neuron where axon connects to effector
13. Responsible for increased permeability of the capillaries to allow white blood cells to enter
15. ADH increase and thryoxine increase are what kind of responses
19. A causative agent of disease
21. During resting potential this is actively moved out of the membrane