Dna sequence that determines whether rna polymerase binds the promoter:
1) promoter
2) operon
3) activator
4) operator

What is the difference between how ionic and covalent bonds form

You see a white marker with an orange circle and black lettering. what does this marker tell you

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures