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Questions and Answers
What is the effect of 2,3-BPG on hemoglobin?
What is the effect of 2,3-BPG on hemoglobin?
- It promotes the transition from T state to R state of hemoglobin
- It has no effect on the state of hemoglobin
- It stabilizes the R state of hemoglobin
- It stabilizes the T state of hemoglobin (correct)
What type of bond characterizes the structure of proteins at the quaternary level?
What type of bond characterizes the structure of proteins at the quaternary level?
- Van der Waals interactions
- Hydrogen bond
- Peptide bond
- Disulfide bond (correct)
Which weak interaction contributes significantly to the secondary structure of proteins?
Which weak interaction contributes significantly to the secondary structure of proteins?
- Ionic interactions
- Hydrophobic effects
- H-bonding (correct)
- Van der Waals interactions
