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CLEP Biology: Organic Chemistry
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CLEP Biology: Organic Chemistry
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25 Questions

1. A positively charged subatomic particle located in the nucleus.

2. An uncharged subatomic particle located in the nucleus.

3. A process in which a substance or substances are converted into one or more new substances with different propertied and composition.

4. The fundamental unit of chemical matter.

5. Gradual process by which something changes into a different and usually more complex form.

6. A condition or state in which a substance has an uneven distribution of electron density. Enables compounds to dissolve and enables hydrogen bonding.

7. A statistical comparison of two variables. Does not necessarily mean that one causes the other.

8. A negatively charged subatomic particle located outside the nucleus.

9. The six elements that make up 99% of the matter in living systems.

10. Organ systems are made of organs which are made of _____________ which are made of cells.

11. Macromolecules made from polypeptides. Two type are globular and fibrose.

12. An attractive forve between tow or more atoms or ions that holds them together.

13. A compound that contains carbon.

14. A compound containing a nitrogenous base covalently bonded to a pentose sugar

15. Used by organisms to produce energy - Most common form is glucose. Also includes Fructose and - less commonly - Ribose - and Deoxyribose.

16. A specific combination of bonded atoms that reacts in a characteristic and predictable way. Examples are Ethers and Alchohols which are represented by a generic molecule. Includes Alchohol - Ether - Aldehyde - Ketone - Carboxylic Acid - and Ester. -

17. The study of life and living organisms. A problem solving process.

18. A group of at least two covalently bonded atoms

19. The act or process of causing something to happen -

20. Occurs when one atom in a bond is more electronegative than the other.

21. The amount of heat needed to raise the temperature of a 1 gram sample of a substance by 1 degree Celsius.

22. A chemical bond formed by the attraction between positive and negative ions.

23. An expression indicating the number of each type of atom in one molecule of a substance.

24. Atoms of the same element with different number of neutrons in the nuclei.

25. The main oxygen transport protein in blood. Made of two alpha chains and two beta chains.