Which enzyme catalyzes the elongation of a new DNA strand in the 5′ → 3′ direction   

  Use the figure and the following description to answer the question. In a particular plant, leaf color is controlled by gene locus D. Plants with at least one allele D have dark green leaves, and plants with the homozygous recessive dd genotype have light green leaves. A true-breeding, dark-leaved plant is crossed with a light-leaved one, and the F1 offspring is allowed to self-pollinate. The predicted outcome of the F1 cross is diagrammed in the Punnett square shown in the figure, where 1, 2, 3, and 4 represent the genotypes corresponding to each box within the square.      Which of the boxes marked 1-4 correspond to plants that will be true-breeding?   

Which of the following statements correctly describes the relationship between genotype and phenotype?   

How many unique gametes could be produced through independent assortment by an individual with the genotype AaBbCCDdEE?   

Which of the following statements correctly describes the relationship between genotype and phenotype?   

MATH 110 Concepts of Algebra Final Exam.pdf

The next three questions refer to the following information.    Safelite is a windshield repair company. If your windshield breaks, they send a technician to fix your windshield. Safelight used to pay its technicians a fixed hourly wage of $25/hour, regardless of the number of windshields they fixed. However they thought their technicians would work harder if they were instead paid $50 per windshield replaced.  This is called a piece rate contract. Safelite wanted to test this idea, but the union would not let them change everyone’s pay. So to test their idea, they ran experiment where workers were randomly assigned to a control group or a treatment group. For the control group, there was no change to pay. For the treatment group, workers could choose whether they wanted the fixed hourly wage contract or the piece rate contract. 

The next two questions refer to the following information.   A textile company has installed air conditioners in some of its buildings, but not others. It is considering installing air conditions in the remaining facilities, and wants to see how air conditioning affects output. You therefore conduct a difference-in-differences analysis, using data from facilities that do and do not have air conditions, before and after air conditioning installation. The plot below shows output per facility over time, for each group.   

Do the data appear consistent with the assumptions necessary for difference-in-differences?

Did you turn on sharing for your notebook, so that I can view it if you give me the link?