#Question id: 3709
#SCPH28 | Zoology
DNA that has been liberally labeled with radioactive 14C is used as the template for replication. Replication is carried out in a medium containing only unlabeled nucleotides. After two rounds of replication, what percent of DNA molecules are still labeled?
#Question id: 481
#SCPH05 I Biotechnology
In the phosphoglycerate mutase reaction, the side chain of which amino acid in the enzyme is transiently phosphorylated as part of the reaction?
#Question id: 414
#SCPH01 Biochemistry
The hydrolysis of phosphoenolpyruvate proceeds with a DG'° of about –62 kJ/mol. The greatest contributing factors to this reaction are the destabilization of the reactants by electostatic repulsion and stabilization of the product pyruvate by:
#Question id: 4345
#SCPH06 I Botany
For a repressible operon to be transcribed, which of the following conditions must occur?
#Question id: 2604
#I Life Science/ Life Sciences Group – I-V
Best inducer of the lac operon;