• February 3rd, 2017

Homework

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1. How many valence electrons does carbon have?
2. What is the type of attraction between the H H O in H2O (water)?
3. What is the difference between ionic, polar covalent, non-polar covalent, and hydrogen bonding? Don’t just look up the definition- rather, understand.
4. Can you identify the solute, solvent, and solution in sugar water?
5. What does a solution have lots of if it is an acidic solution?
6. What does a solution have lots of if it is a basic solution?
7. How many protons does oxygen have?
8. What is the difference between a cis-isomer and a trans-isomer?
9. Can you name off the seven functional groups?
10. The chemical structure COOH is which functional group?
11. Is glucose a monosaccharide, a monomer, or a carbohydrate?
12. Do you know the 4 main polysaccharides? What are they?
13. What is the difference between a triglyceride and a fatty acid?
14. What are the 4 main types of lipids?
15. C-C-C-C-C-C-C-C-C-C-H Is this a leg of a saturated or unsaturated fat?
16. What exactly does dehydration synthesis mean?
17. What does a primary protein look like?
18. What is the function of the smooth ER?
19. Do products flow from Golgi to ER or ER to Golgi?
20. How are lysosomes, digestive enzymes, and food vacuoles work together?
21. Of all the different kinds of cell junctions, which one acts like silicone/caulking?
22. If you place one red blood cell floating in a glass of pure water, would you call the inside of the cell hypertonic or hypotonic? What will soon happen to the red blood cell?
23. Is facilitated diffusion active or passive transport?
24. How is pinocytosis different from phagocytosis?

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