Term
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Definition
| A POLAR compound made of 1:2:1 ratio of C:H:O. |
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Term
| What are the types of carbohydrates? |
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Definition
- Monosaccarides: glucose
- Disaccarides: sucrose
- INsoluble Polysaccarides: cellulose or chitin
- SOLUBLE Polysaccarides: starch or glycogen |
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Term
| What are simple sugars used for? |
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Definition
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Term
| What are disaccarides used for? |
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Definition
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Term
| What are soluble polysaccarides used for? |
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Definition
| Medium term energy storage |
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Term
| What are insoluble polysaccarides used for? |
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Definition
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Term
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Definition
| Nonpolar polymers whose fundamental units are fatty acids and are attached to a glycerol backbone by ester bonds. |
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Term
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Definition
| Lipids with a polar function group that form lipid bilayer membranes. |
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Term
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Definition
| Polar polymers whose fundamental units are amino acids joined by peptide bonds. |
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Term
| What are the fxns of proteins? |
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Definition
| Utilized for energy, catalysts (enzymes), regulators, structural components, plant defense compounds. |
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Term
| What did Benedict's solution test for? What was a positive result? What is a negative? What tested positive in our experiment? |
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Definition
- Tests for simple sugars
- Positive result = change from blue to orangey-brown
- Negative result = no change/stays blue.
- Onion juice, Cream, Colorless nondiet soda, Colorless diet soft drink, Glucose, Maltose, Lemon juice, Starchm and Unknown A. |
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Term
| What does Lugol's solution test for? What was a positive result? What is a negative? What tested positive in our experiment? |
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Definition
- Tests for starch (polar)
- Positive result = change from yellow to blue/black/purple
- Negative = stays yellow.
- Starch. |
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Term
| What does Sudan IV test for? What was a positive result? What is a negative? What tested positive in our experiment? |
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Definition
- Tests for lipids
- Positive result = change from pink to red
- Negative = remains pink
- Cream and vegetable oil. |
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Term
| What does the Biuret's Solution test for? What is a positive result? What is a negative? What tested positive in our results? |
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Definition
- Tests for amino acids
- Positive result = change from blue to purple
- Negative = stays blue
- Cream and egg albumin and unknown B. |
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Term
| What were unknown A and B? |
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Definition
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Term
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Definition
| Necessary organic molecules that our body cannot instruct internally. |
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Term
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Definition
| Required inorganic nutrients such as calcium and potassium. |
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Term
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Definition
| Lipids with three fatty acids attached to a glycerol molecule |
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