Hydrogen peroxide decomposes to water and oxygen, and the activation energy for this process is 42 kJ/mol. The hydrogen peroxide formed in the biological process is harmful to tissue, but the enzyme catalase catalyzes the decomposition of hydrogen peroxide by lowering the activation energy to 7.0 kJ/mol. Assuming the frequency factor is the same for both processes and independent of temperature, calculate the temperature required for the uncatalyzed decompostion to proceed at the same rate as the enzyme-catalyzed decomposition at 37 degrees Celcius (normal body temperature). Is this a reasonable temperature for a biological organism?

Gestation and Average Longevity The data show the gestation period in days and the longevity of the life years. Gestation X 107 280 151 242 115 Longevity y 6 13 8 44 9 Send data to Excel The correlation coefficient for the data is r =0.578 and a = 0.05. Should regression analysis be done? O The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y = atbxQUESTION 3 Which of the following statements describes why multiple regression is often a superior statistical technique over bivariate regression? If done properly, in multiple regression analysis, you get better estimates of the coefficients than O you would in a bivariate regression analysis. O If done properly, in multiple regression analysis, you get better estimates of the dependent variable than you would in a bivariate regression analysis. If done properly, in multiple regression analysis, you get an improved R-square and adjusted R- O square. If done properly, multiple regression analysis can help determine whether an independent variable really does have a statistical relationship with the dependent variable because you are ruling out rival explanations when you control for other independent variables. All of the above.Table 2000 CM is based on 2000 Census data. It begins with 100,000 live births and shows how many are still alive at various ages (up to 110 years of age). The "CM" stands for cumulative mortality. These raw statistics can be used for a number of purposes. Answer each of the following independent questions relating to Table 2000 CM A. 87,595 60.6473% C 100% D. 12 40596 E. 096 F 39.35279% G. None of the other answers is correct H. 87.5959% 34.471% For each question below choose from A to I above According to Table 2000 CM, starging with 100,000 live births, how many are still living at age 60? According to Table 2000 CM, starging with 100,000 live births, what is the statistical probability of being alive at age 60? According to Table 2000 CM, starging with 100,000 live births, what is the statistical probability of having died by age 60? According to Table 2000 CM, what is the statistical probability of someone age 60 living to age 85