The DNA-binding domain of each creb protein subunit recognizes the sequence 5'-tgacgtca-e'. due to random cahnce, how often would you expect this sequence to occur in the human genome, which contains approxnimately 3 billion base pairs

explanation:

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

c.           is the correct answer

propane is burned to provide the heat in many cooking grills. the chemical reaction for this process is shown in the equation below.

c3h8 + 5o2 ? 3 co2 + 4h2o + energy

what are the products in this chemical reaction?

3co2 + 4h2o + energy