QUESTION: What are the building blocks of all organisms?
ANSWER:

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.

Construct an explanation about the function of mitosis for multicellular organisms

The term equestrian relates to which animal? bulls cows horses pigs