HUMAN+ENERGY+FLOW+ASSIGNMENTS

Digestive System Quiz
Here's what you need to know for the quiz....

The difference between mechanical and chemical digestion, and which organs do which. Which enzymes digest which organic molecules. The sequence of digestion (the steps). Identify/label organs on a diagram. What is a bolus? What is chyme?

The functions of the following: mouth, teeth, salivary glands/saliva, esophagus, stomach, liver, gallbladder, pancreas, small intestine, villi, large intestine,rectum, enzymes, amylase, pepsin, lipase, bile 2. produces bile 3. breaks down toxins Sends bile (to break down lips or fats) to the gallbladder for storage and then down the bile duct to the small intestine (duodenum) ||
 * 1 || Teeth || Mash up food in the mouth; mechanical digestion ||
 * 2 || Epiglottis || Flap of skin that covers the windpipe, prevents food from entering the esophagus. ||
 * 3 || Liver || 1. stores nutrients
 * 3 || Liver || 1. stores nutrients
 * 4 || Gallbladder || Stores bile from the liver ||
 * 5 || Bile duct || Sends bile to the small intestine ||
 * 6 || Large Intestine || Removes excess water from the rest of the undigested material, leaving fiber, waste product called feces ||
 * 7 || Appendix || Stores good bacteria to repopulate the small intestine ||
 * 8 || Salivary Glands || Produce enzymes (amylase) that breaks down carbohydrates in the mouth, ||
 * 9 || Tongue || Pushes the bolus (food +saliva) toward the back of the mouth ||
 * 10 || Esophagus || Muscular tube that takes food to the stomach ||
 * 11 || Stomach || Produces acid and enzymes to further break down the food. Food is then called chyme. ||
 * ** 12 ** || Duodenum || 1st part of the small intestine where bile and pancreatic fluid is added. Acids from the stomach are neutralized. ||
 * ** 13 ** || Pancreas || Produces fluid that neutralizes the stomach acids in chyme (bicarbonate) and enzymes to further break down the food. ||
 * ** 14 ** || Small intestine || Contain villi or folds in the walls that contain nutrient absorbing cells that pass the nutrients into the blood stream. ||
 * ** 15 ** || rectum || Stores the feces before being passed through the anus. ||

** Digestive System Web Quest  ** Here  

QUIZ: Photosynthesis and Cellular Respiration
Here's what you need to know for the quiz.. What is photosynthesis? What is the equation for photosynthesis? What are the reactants? products? What kinds of organisms do photosynthesis? What plant structures are needed for photosynthesis? What is a pigment? What is the main pigment involved in photosynthesis? Where in the plant does photosynthesis take place (what structure) How do plants and animals use the products of photosynthesis? What is cellular respiration? Reactants? Products? Where does cellular respiration take place? What kind of organisms do cellular respiration? What is ATP? What is it used for? What is fermentation? When is it used? How does cellular respiration compare to fermentation? What is the relationship between photosynthesis and cellular respiration (be able to talk about a cycle and opposites)?

LAB: Photosynthesis Lab Write-Up Please follow the write-up format on the Lab Report Format sheet you have in your science notebook. I. Purpose:(10 points) restate the purpose of the lab ... what questions are you trying to answer? II Background knowledge:(10 points) Discuss any previous experiments or work that might help you make a good hypothesis, list the photosynthesis equation, talk about bromothymol blue and what it does and how that will help you do your experiment. III. Materials: (10 points)all materials and quantities IV. Procedures: (10 points)numbered steps, draw and label a picture of the setup. Make sure that they are VERY CLEAR. V. Data:(10 points) table, diagram, or list of the color you observed for each of the four test tubes. LABEL IT!! PLEASE!! VI. Analysis: (10 points) Table, chart, diagram, or list of what the colors mean in reference to the CO2 levels. Just make another table or list the findings. for example .. becuase the test tube that got light with a plant is (color) that means that the CO2 levels are (high, some CO2 or low) or something like that. V Conclusion (40 points) . 1. restate purpose ... hit those key phrases and vocabulary 2. restate procedures and analysis (use a narrative form, more friendly), For the procedure you can tell me about your lab partners, who did what, and general information. For the analysis talk about the CO2 levels in the different test tubes. (look at your analysis and restate it) 3. restate hypothesis, here's where you state what the analysis shows and try to infer about the role of light and carbon dioxide in photosynthesis (rememeber the questions in part I). Use these terms "helps support my hypothesis that _" Use the analysis to support the 2 hypothesis .. remember to state for both of them. If your data does not support it the hypothesis state that too. 4. Talk about the errors that might have affected the results. Did any of the other test tubes turn colors when they should not have? What might have affected the data and observations? I actually wrote down all the color and know what your data shows so be honest and record the errors here. Some of the test tubes turned green which means ...... 5. how would you improve the experiment or correct the errors next time. Make it better? How could you stop contamination? 6. What does this have to do with the real world? Connect the small experiment with larger ideas. Greenhouse gases, global warming, keeping a plant alive in your room???

[|Photosynthesis Web Quest Click Here] BIO MOLECULE NOTES (Carbohydrates, Proteins, Lipids, Nucleic Acids) media type="custom" key="4941475"

Bio-molecule Poster Project (Group Project)
Include on the Poster: Name of bio-molecule, main functions, where found Monomers: Names, structures, Polymers: Names, structures, functions, examples, where found Additional interesting or important information Check out these sites: BioChemicals

= __ // Chemistry Unit Notes, Assignments, and Extra Information // __ =

Portfolio Reflection - please reflect on one piece of work from your Chemistry Unit.

 * 1) Choose one of the assignments
 * 2) Choose the competency (Communication, Problem Solving, Teamwork, Use of Numbers and Data) which it demonstrates.
 * 3) On a separate piece of paper do the reflection. Remember you are trying to connect this assignment with the competency. Focus on that first. How does it show it?
 * 4) Then you can focus on:
 * What you did well? (Strengths)
 * What you have improved on from previous assignments and work? I'm doing this much better .... (Areas of Improvement)
 * What are some areas of concern? Things to work on next time to make it better? (Concerns)
 * How can you be more successful? How are you going to improve next time? (Actions Needed)