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• a 46-year-old man is currently enrolled in a phase 2 study of a drug for severe diabetic neuropathy. while the study is on-going, a new drug becomes commercially available that may have equal or greater benefit to the subject. the investigator should do which of the following?
  
• draw the structure of the alkene that would yield the following carbonyl compounds when treated with ozone followed by dimethyl sulfide.
  
• which steps should be used to graph the equation below? y – 4 = (x + 2) 1. plot the point (2, 4). 2. from that point, count left 3 units and down 1 unit and plot a second point. 3. draw a line through the two points. 1. plot the point (2, 4). 2. from that point, count left 1 unit and down 3 units and plot a second point. 3. draw a line through the two points. 1. plot the point (–2,4). 2. from that point, count left 3 units and down 1 unit and plot a second point. 3. draw a line through the two points. 1. plot the point (–2,4). 2. from that point, count left 1 unit and down 3 units and plot a second point. 3. draw a line through the two points.
  
• major motivations for european exploration of the world's oceans included all of the following except
  
• what is true about moral development? a. most people fully master this type of development during their teenage years. b. the main idea involves learning how to distinguish between right and wrong. c. erickson focused on this type of development in his four stages of growth. d. researchers believe that it is most influenced by nature instead of nurture.
  
• a toy rocket is launched straight up into the air with an initial velocity of 60 ft/s from a table 3 ft above the ground. if acceleration due to gravity is –16 ft/s2, approximately how many seconds after the launch will the toy rocket reach the ground?
  
• this chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
  
• which of these definitions could be used to define h2o as an acid? check all that apply. arrhenius concept bronsted-lowry concept lewis concept
  
• what caused the british to divide india as part of its independence? a. the indian national congress demanded a separate nation for muslims. b. the british believed the partition would ease tensions between muslims and hindus. c. the sikhs believed they should have their own government. d. the sepoy rebellion convinced the british that the partition would create stability.
  
• why was the battle of the thames significant? it ended the alliance between the british and indigenous peoples. andrew jackson’s troops killed hundreds of indigenous people. the creek defeated american soldiers. the united states surrendered detroit to britain.