Across
- 1. lipid-based signaling molecules that play a unique role in innate immune responses 47
- 3. A substance capable of donating an hydrogen ion 39
- 6. round particles made of fat and proteins that travel in your bloodstream to cells throughout your body 46
- 8. Lipids that are produced by the dehydration synthesis of one or more fatty acids with an alcohol like glycerol 42
- 12. Process by which water is used to split a substance into a smaller particle 42
- 14. Made up of two sugars 43
- 15. A protein that acts as a biological catalyst to speed up a chemical reaction 51
- 16. The tendency of atoms to interact in such away that they have eight electron 31
- 17. The outermost shell of any atom is called the valence shell and the electrons that reside in the valence shell are called valence electrons 31
- 21. Made up of many sugars 43
- 23. Made up of one sugar 43
- 29. protons are positively charged 24
- 30. Chemical reaction that releases engergy 37
- 31. Fat molecules that have more than one unsaturated carbon bond in the molecule 46
- 33. Substances that increase the rate of chemical reaction 38
- 36. a heterogeneous mixture in which the dispersed particles 29
- 37. the scientific study of planets and their planetary systems which includes moons, ring systems, gas clouds, and magnetospheres 26
- 38. Chemical bond formed by electron transfer between atom 29
- 42. Have different atomic forms of the same elements 27
- 44. A molecule of any of a class of compounds (42)
- 47. Chemical substances such as salt, acids, and bases, that ionize and dissociate in water and are capable of conduction and electrical current 39
- 48. Any compound composed of atoms held together by covalent bonds 41
- 49. the interatomic linkage that results from the sharing of an electron pair between two atoms 32
- 50. Group of chemical substance including certain hormones and cholesterol 47
- 51. A state of body equilibrium or stable internal environment of the body 39
Down
- 2. Process by which a large molecule is synthesized by removing water and covalent bonding smaller molecules together 36
- 4. the tendency of an atom to donate electrons and form positively charged cations34
- 5. A chemical substance or system that minimizes changes 41
- 7. Modifies lipids contains phosphorus 46
- 9. Building block of nucleic acids 53
- 10. a three dimensional description of the most likely location of an electron around an atom 25
- 11. Fats and oils composed of fatty acids and glycerol 45
- 13. A chemical reaction in which larger more complex atoms or molecules are formed form simpler form 36
- 18. Organic molecule that stores and releases chemical energy for the use in body cell 55
- 19. Having no net electric charge (42)
- 20. Refer to how a given nitrogenous base of DNA or RNA bonds to another nitrogenous base 54
- 22. A substance capable of binding with hydrogen ions 39
- 24. dissociate fully in water to produce the maximum number of H+ ions 41
- 25. a heterogeneous mixture in which the solid particles do not dissolve 29
- 26. The number of molecules in one mole of any substance, 6.02 x 10^23 30
- 27. Displacement reaction in which mixing an acid and base from water and a salt 40
- 28. neutrons are uncharged 24
- 32. electrons are negatively charged 24
- 34. the unfolding or breaking up of a protein, modifying its standard three-dimensional structure 50
- 35. Chemical reaction that absorb energy 32
- 39. Isotopes that exhibit radioactive behavior 28
- 40. a compound made up of two or more chemical components that are not chemically 29linked.
- 41. Weak bond in which a hydrogen atom forms a bridge between two electron-hungry atoms 34
- 43. The smallest unit of an element (25)
- 45. an acid chemical which does not dissociate (split into ions) completely in water solution 41
- 46. Ability to do work (24)