Multiple Choice
What do the sign and magnitude of the ΔG of a reaction tell us about the speed of the reaction? and
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Table of contents
- 1. Introduction to Biology
- 2. Chemistry
- 3. Water
- 4. Biomolecules
- 5. Cell Components
- 6. The Membrane
- 7. Energy and Metabolism
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- Introduction to Mendel's Experiments
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- Incomplete Dominance vs. Codominance
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- Introduction to Regulation of Gene Expression
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- The Lac Operon
- Glucose's Impact on Lac Operon
- The Trp Operon
- Review of the Lac Operon & Trp Operon
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- Eukaryotic Post-Transcriptional Regulation
- Eukaryotic Post-Translational Regulation
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7. Energy and Metabolism
Chemical Reactions
Back7. Energy and Metabolism
Chemical Reactions
- Multiple ChoiceA chemical reaction is designated as exergonic rather than endergonic when __________. and1630views1rank
- Textbook Question
Which of the following correctly describe an exergonic reaction? Select True or False for each statement.
T/F The products have lower Gibbs free energy than the reactants.
T/F Activation energy is required for the reaction to proceed.
T/F The products always have lower entropy than the reactants.
T/F The reaction always occurs quickly.
1631views - Textbook Question
What factors determine whether a chemical reaction is spontaneous or not?
1784views - Textbook Question
Using what you have learned about changes in Gibbs free energy, would you predict the ∆G value of catabolic reactions to be positive or negative? What about anabolic reactions? Justify your answers using the terms 'enthalpy' and 'entropy.'
1850views - Multiple ChoiceWhat mass of ammonium thiocyanate (NH4SCN) is required to completely react with 6.5 g of barium hydroxide octahydrate (Ba(OH)2·8H2O) in a chemical reaction?261views