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CLEP Biology: Basic Chemistry
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CLEP Biology: Basic Chemistry
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25 Questions

1. Particles are mixed but not dissolved

2. The diffusion of water(!!) through a semipermiable membrane; equilibrium is never reached.

3. Composed of long chains of glucose; is a polysaccharide; found in plant cell walls; nondigestible by most animals; part of our diet called bulk or rubbage(fiber)

4. Double sugars; maltose - sucrose - lactose; formed when monosaccharides undergo dehydration synthesis - when a suger looses hydrozyl group (OH) and another gives hydrogen - resulting in a water molecule and a ...

5. Whenever energy is used - some of the energy is wasted

6. Polysaccharide; animal starch (animals and humans eat starches abd break them down to monosaccharides; the liver converts them to glycogen for storage)

7. Affect the rate of the reaction but are not changed in the reaction

8. Single sugars; glucose(C6H12O6) is a monosaccharide that is manufactured by plants in photosynthesis

9. The increase in randomness and loss of usable energy

10. Elements essential to life

11. Organic compounds that contain carbon - hydrogen and oxygen; provide structure and store energy

12. What is chief ingredient in living things?

13. The living content in a cell

14. Matter is composed of ______

15. Many sugars; complex carbs

16. Dissolver (water: universal solvent)

17. Process of making two DNA molecules from one strand

18. In any process - energy is neither created nor destroyed

19. Cannot change between gel and sol (ex. egg whites)

20. Dissolved

21. The putting together of living things

22. The ability to do work

23. Proteins only one that are...

24. Can change between gel and sol phases (ex. protoplasm)

25. Polysaccharide; strong and flexible; makes up shells of crabs - lobsters - shrimp - insects; found in cell walls of fungi