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Stack #150028

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
How many electrons in the outer energy level of a carbon molecule?   show
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show 4  
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Using table 3.1, name two functional groups that are associated with amino acids. Explain what a functional group is.   show
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show 2 structures with identical molecular formulas but difference characteristics & structure (as well as purpose)  
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What is removed from 2 monosaccharides to make a disaccharide ? (Fig. 3.7) Name the type of chemical reaction that occurred.   show
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How would you break up a disaccharide into two monosaccharides ?   show
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Plants store glucose as which type of polysaccharide molecule ?   show
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show glycogen (animal starch)  
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show hydrolysis  
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What is a lipid ? give an example.   show
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What is the difference between a saturated fatty acid and an unsaturated fatty acid ?   show
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show hydrogen  
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show Double Bond- 2 electrons. Single Bond- 1 electron  
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show Fats are made of a mixture of triglycerides. A fatty acid is formed by bonding glycerol to three fatty acids which are a chain of carbon and hydrogen atoms w/ a carboxyl group at the end (pg. 47 figure 3.9). Phospholipids are exactly the same exception fo  
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show they are amphipathic so polar heads would be facing out into water & non-polar tail would be facing away from water (toward center) pg. 49  
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An alien space ship has crashed in a lake near your house. The aliens look very similar to us, they have legs, a waist, arms, neck and a head. The big difference is that their body is hydrophilic from the waist up and hydrophobic from the waist down. D   show
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Are most steroids water soluble ? why or why not ?   show
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What is the monomer of a protein ?   show
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show  
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The primary structure of a protein depends on   show
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show the repeating folding patterns that hydrogen bonds are responsible  
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show (Hydrogen bonds)  
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show R- groups  
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What role does charge play in the reactions of R-groups in proteins ?   show
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. Name the component molecules that make up nucleic acids   show
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show group with four oxygens and a phosphate where phosphate is double bonded to one of the oxygens. (p. 58, figure 3.22)  
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What are the differences between DNA and RNA ?   show
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show Carbohydrates- stored energy. Contains carbon, oxygen, and hydrogen. Sugar is an example of a small carbohydrate. ( the one exception to this rule is the cellulose which is found in plants and is used for structure instead of storing energy)2. Lipids- sto  
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show Phospholipids  
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