Home > General Studies (Hindi) > Quizzes > CLEP Biology: Chemistry Of Biology
CLEP Biology: Chemistry Of Biology
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 84% Most missed: “A special protein. It functions as a catalyst for reactions”
CLEP Biology: Chemistry Of Biology
Time left 00:00
25 Questions

1. A reaction that produces energy

2. Six carbon sugars. The most commone monosaccharide. They are usually ring shaped.

3. A substance that changes the speed of a reaction. The catalyst is not affected at all during this reaction. All catalyst end in -ase.

4. The amount of energy in a electron cloud. The weakest level is the shell closest to the nucleus. As the shell gets stronger more electrons may fill it. Electron fill the shell closest to the nucleus.

5. Results of the structure of atoms and their interactions with each other.

6. The bond that holds monmers together to form polymers.

7. That matter and energy is neither created nor destroyed.

8. The last shell of the electron cloud. Atoms are more stable when this shell is full.

9. When a compund breaks apart and forms a new compund with a free reactant.

10. Center of an atom. The number of protons in the nucleus is the same as the atomic number on the periodic table of elements.

11. A polysaccharide made of joined glucose units. Used by many animals for short term energy. Found in muscle and liver tissue.

12. Form components of cel membranes.

13. A special protein. It functions as a catalyst for reactions

14. Most common starch in a plant cell. It is a long chain of water insoluable polysaccharides

15. Acids and bases. When combined in water they produce water and a salt (ionic compound)

16. When two monosaccharide units form together. Glucose and fructose make table sugar. A water molecule is liberated when one is formed.

17. When positive and negative ions are attracted to each other. Weaker than a covalent bond. Table salt is an ionic bond.

18. A compund that is able to dissolve many types of organic and inorganic compunds

19. Also referred to as the electron shell and orbital. It is the 3 dimensional space that electron orbit the nucleus.

20. Deoxyribonucleic acid. Two strands that pair up via a hydrogen bond. They form a double helix shape.

21. A chemical bond between atoms when they share electrons between their valence shells. These are the strongest chemical bonds.

22. The building blocks of all matter.

23. Two or more atoms held together by a covalent bond.

24. Long term energy storage.

25. Organic compound made of carbon - hydrogen and oxygen. Ratio of H to O is alway greater than 2:1. Includes waxes - steroids - phospholipids - and fats.