#Question id: 4339
#SCPH01 Biochemistry
In positive control of several sugar metabolism-related operons, the cAMP receptor protein (CRP) binds to DNA to stimulate transcription. Which of the following environmental conditions causes an increase in CRP activity in stimulating transcription?
#Question id: 549
#SCPH01 Biochemistry
Which one of the following statements is true of enzyme catalysts?
#Question id: 3874
#SCPH01 Biochemistry
A branched (“lariat”) structure is formed during:
#Question id: 8691
#SCPH06 I Botany
Use the following information to answer the question.
Applying the principle of parsimony to the trait "ability to fly," which of the two phylogenetic trees is better?
#Question id: 817
#SCPH01 Biochemistry
The aggregation of nonpolar side chains in the interior of a protein is favored by