Why is the surface area of a cell so important to life of a cell? !

The trp operon in e. coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.

What organ is the first to receive nutrients that have been absorbed from the digestive tract?

Awolf pack hunts, kills, and feeds on a moose. in this interactions, the moose is a?