Which of the following statements is true about gene regulation in prokaryotes? a) promoters determine whether a gene is expressed b) expressed genes make more dna c) dna-binding proteins determine whether a gene is expressed d) rna polymerase regulates gene expression

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

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

The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.