Test your basic knowledge |

CLEP Biology: Basic Chemistry

Subjects : clep, science, biology
Instructions:
  • Answer 40 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. 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 ...






2. Found in nucleus of cell; contain info necessary for the manufacture of an organism's proteins; nucleic acid form genes; watson and crick discovered






3. Energy in motion






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






5. Made of amino acids; polypeptide chain of amino acids; make up the majority of an organism's cells; used as enzymes or as building blocks






6. When a cell needs a monosaccharide - enzymes cause disaccharides to undergo hydrolysis - which means the breaking down of a disaccharide by adding a water molecule






7. Dissolved






8. Gives off heat; exo - outside






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






10. What is chief ingredient in living things?






11. The ability to do work






12. Most abundant form of lipids; building blocks for other lipids; have hydrophilic and hydrophobic ends; in water - will align themselves; good source of energy; found in dairy and animal tissues






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






14. Mixture of fine particles that do not settle out quickly (ex. protoplasm)






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






16. The living content in a cell






17. Elements essential to life






18. 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






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






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






21. Is a polysaccharide; stored by plants; a major energy source for humans; humans can't make it






22. Process of making two DNA molecules from one strand






23. The putting together of living things






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






25. The increase in randomness and loss of usable energy






26. Smallest unit of an element






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






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






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






30. Stored energy






31. Particles are mixed but not dissolved






32. Proteins only one that are...






33. Many sugars; complex carbs






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






35. Matter is composed of ______






36. Dissolver (water: universal solvent)






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






38. 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)






39. Absorbs heat; endo - within






40. Made of nucleotides; sugar - phosphate - base; adenine - thyOOmine; guani`ne - cytosine







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests