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

1. 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)

2. Elements essential to life

3. What is chief ingredient in living things?

4. Dissolved

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

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

7. Another nucleic acid; single strand; sometime replaces thymine

8. Group of organic substances slightly soluble in water; very soluble in other organic liquids; mostly structural but also store energy; humans and animals store their excess energy as lipids

9. Homogenous(alike) mixture of one or more substances in another substance

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

11. The living content in a cell

12. Smallest unit of an element

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

14. Particles are mixed but not dissolved

15. Stored energy

16. Energy in motion

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

18. Many sugars; complex carbs

19. 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 ...

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

21. Matter is composed of ______

22. The ability to do work

23. The putting together of living things

24. Absorbs heat; endo - within

25. Gives off heat; exo - outside