In e. coli replication the enzyme primase is used to attach a 5 to 10 base ribonucleotide strand complementary to the parental dna strand. the rna strand serves as a starting point for the dna polymerase that replicates the dna. if a mutation occurred in the primase gene, which of the following would you expect?
a. replication would not be affected as the enzyme primase involved with rna synthesis.
b. replication would not occur on either the leading or lagging strand
c. replication would only occur on the leading strand
d. replication would only occur on the lagging strand

Where does all the water go? according to the environmental protection agency (epa), in a typical wetland environment, 39% of the water is outflow; 46% is seepage; 7% evaporates; and 8% remains as water volume in the ecosystem (reference: united states environmental protection agency case studies report 832-r-93-005). chloride compounds as residuals from residential areas are a problem for wetlands. suppose that in a particular wetland environment the following concentrations (mg/l) of chloride compounds were found: outflow, 60.4; seepage, 73.7; remaining due to evaporation, 26.4; in the water volume, 46.8. (a) compute the weighted average of chlorine compound concentration (mg/l) for this ecological system. (round your answer to one decimal place.) mg/l (b) suppose the epa has established an average chlorine compound concentration target of no more than 58 mg/l. does this wetlands system meet the target standard for chlorine compound concentration? yes. the average chlorine compound concentration (mg/l) is too high. yes. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is too high.

Is dna the same in every cell in the human body explain your answer

Select the star life cycle that is accurate