ANSWER KEY Quiz I F08

ANSWER KEY Quiz I F08 - Quiz I Bio 101 Fall 2008 Name...

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Quiz I Bio 101 Fall 2008 Name:_______________________ Please write whether the statement is “True” or “False.” (10 pts) _____F___ 1. Hydrogen bonds are only found in secondary protein structure. _____F___ 2. Activation energy is always negative in a spontaneous reaction. _____F___ 3. An increase in temperature always increases the rate of enzyme activity. _____T___ 4. A lipid bilayer is more permeable to oxygen than glucose. (* SKIP *) ______F__ 5. Proteins contain three long nonpolar hydrocarbon chains. ______F__ 6. A regulatory molecule that blocks the active site of an enzyme would be consiFdered an example of “allosteric regulation.” _______F__7. Type II diabetes can be treated with injections of insulin. (* SKIP *) _______T_8. As compared to water, a solution with a lower pH will have more H + ions and be more acidic. ____F_____9. All proteins are enzymes. ____F_____10. Peptide bonds connect the “R” groups of amino acids. Fill-In.
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ANSWER KEY Quiz I F08 - Quiz I Bio 101 Fall 2008 Name...

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