In E. coli, DNA polymerases I and III differ in many regards. Which of the following statements is not accurate? In E. coli, DNA polymerases I and III differ in many regards. Which of the following statements is not accurate? The processivity of DNA synthesis is an order of magnitude greater for DNA polymerase III as compared to DNA polymerase I. DNA polymerase III is responsible for the majority of DNA synthesis in E. coli. DNA polymerase I can replace RNA primers with DNA; DNA polymerase III does not. DNA polymerase I has 5' exonuclease activity; DNA polymerase III does not. DNA polymerase I is able to proofread; DNA polymerase III is not.

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

Aresearcher designed an investigation to test what effect eating different types of food would have on blood insulin levels. she selected 10 male subjects who were all 25 years of age and in good health. the experiment took place over 3 days. at 8: 00 a.m. on each day, the subjects ate a meal consisting of only 1 type of food. they had their blood insulin levels measured after consuming the meal. on day 1 they ate a high fat diet, on day 2 they ate a high protein diet, and on day 3 they ate a high sugar diel what is the independent variable in this experiment? a the age of the subjects b the blood insulin level c the type of food consumed d the time of day the meal was consumed

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one