carbohydrat id lab analisis questions

Carbohydrate Identification Lab Analysis Questions

Use your results from the carbohydrate identification lab and any notes or resources about carbohydrates to answer the following questions:

1. Name the three categories of carbohydrates studied in this investigation.

spray starch, corn starch, and monster energy

2. What three chemical elements are present in all carbohydrates?

there is di in the monster energy and poly in the spray starch

3. Give two examples each of the names of sugar molecules from our discussion or the textbook/online that are:
1. Monosaccharides:glucose, fructose
2. Disaccharides:lactose, maltose
3. Polysaccharides:starch, glycogen, and cellulose
4. How many times larger is the number of hydrogen atoms than oxygen atoms in:
1. water?- it is 2 times larger
2. carbohydrates?- it is 2 times larger
5. “Mono” means one, “di” means two, and “poly” means many. Why are these terms used in describing the three types of sugars?
6. How can you tell by using Benedict’s and iodine solutions if a sugar is a
1. Monosaccharide?- it will turn orange bet with and iodine it will have no effect
2. Disaccharide?- you can tell if it is a disaccharide when there is no change with either iodine of the benedicts solutions
3. Polysaccharide?- when you use benedicts it will have no effect but with the iodine it will turn black
7. A certain sugar has no change in color when tested with Benedict’s solution.
1. Can you tell what type of saccharide it is?- it is the di and the poly
2. Explain.- it has to be theres to because they are the only ones that react to the iodine solution
8. A certain sugar has a color change in Benedict’s solution.
1. Can you tell what type of saccharide it is?- mono
2. Explain.- it has to be a mono because it is the only one that reacts to the benedicts solution
9. Give a examples of foods that contain
1. Monosaccharides-honey,
2. Disaccharides-monster energy,sugar beets, trehalose
3. Polysaccharides-flaxseeds, pumpkin seeds, potatoes, corn, and beets

protine moldes

we maid models of protiedn out of cereal and string. when we did this it really did not matter the order of the colors we put the cereal in but in real life it dose matter what order they are in so they do there job. the first thing you what to do is make sure you have fruit lope cereal and s string that is about 2 feet long. next you what to do is tie off of end of the string so the fruit loops don't fall of. than  you what to start string of the fruit loops on the string.

now whants you are finished u what to start of bunch up the cerical of make it a bunch protine or a string protine. 

and so thats how u make a protine molde out of cereal and string.