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Biochemistry

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
show Polarity  
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show Cohesion  
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What causes the high surface tension in regards to the molecular interactions between water molecules?   show
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True or False: Oil should accumulate with the greatest volume on a nickel due to its high polarity.   show
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show Ionic  
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The oxygen atom in a molecule of water has what partial charge?   show
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show Hydrogen Bonding  
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What property of water allows it to stick to certain surfaces?   show
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What property of water allows it to stick to certain surfaces?   show
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show Cohesion and Adhesion  
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show Hydrogen Bonds  
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What kind of bond results when electrons are evenly shared within a molecule?   show
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Water is considered to be which type of molecule?   show
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The property of water the contributes to its ability to stick to itself is called:   show
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What kind of bond results when electrons are unevenly shared within a molecule?   show
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show True  
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The tendency to attract electrons.   show
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What is the monomer of nucleic acid?   show
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How many nucleic acid strands does DNA have?   show
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show One  
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What does DNA stand for?   show
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What does RNA stand for?   show
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What type of bond connects the nitrogen bases of 2 nucleotides?   show
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show Covalent Bonds  
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show Structural  
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What type of isomer is fructose?   show
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What type of isomer is alpha-glucose and beta-glucose?   show
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show Superimposable  
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show Hydrolysis  
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If two monomers were to bond, what kind of reaction would it need?   show
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Two alpha glucose create...   show
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Glucose and galactose create...   show
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show Fructose  
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show Structure  
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show Energy Storage  
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show Plants  
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An amine group and carboxylic acid group are part of...   show
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show Three  
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show True  
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show Nitrogenous Base  
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show Amino Aids  
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To hasten a biological reaction, enzymes ___________ the activation energy to increase speed.   show
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If two monomers were to bond, what kind of reaction would it need?   show
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In what level of structure does hydrogen bonding and disulfide bonding between the side chains occur?   show
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True or False: Any order of amino acids will provide the same shape as long as they are in the same environment.   show
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show Secondary  
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show False  
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Name the enzyme inhibitor that will take the place of a substrate in its active site.   show
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show Slow  
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show Protein  
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What reaction does peroxidase deal with?   show
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True or False: Glucose could freely cross the cell membrane.   show
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A dialysis bag, after 24 hours, has gained mass. The bag, in comparison to the solution, would be classified as:   show
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A dialysis bag, after 24 hours, has gained mass. The solution, in comparison to the bag, would be classified as:   show
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To maintain the fluidity of the phospholipid bilayer of a cell membrane, _________ is used.   show
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What is the purpose of cholesterol in the cell membrane?   show
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show Hydrophobic  
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What does biuret test for?   show
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show Starch  
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What does Benedict's test for?   show
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show Hypertonic  
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show Hypotonic  
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show Isotonic  
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show Osmosis  
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show Diffusion  
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show ATP  
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show True  
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show Active Transport  
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Movement of molecules across the cell membrane where energy is not required is called:   show
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What cannot enter the phospholipid bilayer at all?   show
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show True  
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True or False: Gas, water, and small molecules must enter the cell membrane through protein channels.   show
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show True  
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The primary structural level of an enzyme deals with the sequence of what monomer?   show
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