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#Question id: 15656
#SCPH06 I Botany
You are studying a new strain of E. coli that can utilize the disaccharide melibiose very efficiently. You find that utilization depends on the enzyme melibiase, which is encoded by the gene Mel1. Mel1 is not expressed unless melibiose is present in the growth medium. Explain the two regulatory pathways for Mel1 that can explain the behavior of the MelA– and MelB– mutations. For each regulatory pathways what is a role for the inducer melibiose?
TLS Online TPP Program
#Question id: 10521
#SCPH05 I Biotechnology
Which is an example of a plant-derived DAMP found in tomato that is produced in response to wounding associated with herbivore activity?
TLS Online TPP Program
#Question id: 4347
#SCPH05 I Biotechnology
According to the lac operon model proposed by Jacob and Monod, what is predicted to occur if the operator is removed from the operon?
TLS Online TPP Program
#Question id: 9197
#SCPH06 I Botany
What is the biological significance of genetic diversity between populations?
TLS Online TPP Program
#Question id: 5038
#SCPH28 | Zoology
The folding of sheets of cells, the migration of cells, and cell death are all mechanisms of