Across
- 4. white blood cells that make antibodies proteins made by the plasma cells to match with antigens
- 9. medicines that kill bacteria but not viruses because viruses are non-living
- 10. when a nerve is at rest, maintained by the sodium potassium pump
- 11. polysaccharide made of glucose, stored in the liver
- 12. protein in muscles that grab actin to complete contraction
- 13. occurs in the matrix of the mitochondria to pump protons
- 16. inactive protein converted to thrombin in blood clotting
- 17. the functional unit of the kidney
- 18. a hormone made to regulate the level of water reabsorption in the collecting duct
- 20. fingerlike projections lining the small intestine to increase surface area for absorption
- 21. a protein that speeds up chemical reactions by lowering the energy needed
- 22. invaders of the body, such as a virus or bacteria
Down
- 1. uses proteins to move molecules from high to low concentration
- 2. type of white blood cell that makes antibodies, includes memory cells
- 3. nerve impulse transmitted down a axon
- 5. hormone made by fat (adipose) to control appetite
- 6. a hormone made by the beta cells of the pancreas to lower glucose levels
- 7. diagram used to show evolutionary relationships
- 8. membrane protein made of Hydrophilic phosphate groups and hydrophobic fatty acids
- 14. cells made by fusing plasma cells with tumor cells, makes monoclonal antibodies to treat cancer or detect pregnancy
- 15. meiotic process to create four haploid sperm in the seminiferous tubules
- 19. phylum composed of segmented worms