We learned about several roundworms that infect humans. Name…

We learned about several roundworms that infect humans. Name this roundworm: Females (up to 18 inches long) of this roundworm sometimes cause an emergency appendicitis when they mistake the opening to the appendix for the curled tail of a male conspecific. This species is one of the most common and occurs all over the world. 

Read the lab description and answer questions 1-7 Jack was t…

Read the lab description and answer questions 1-7 Jack was tasked with determining which brand of pen is most likely to attract a termite. He selected 5 brands of black ink pen, Bic, Precision V5, Sharpie, Papermate, Pilot, plus a pencil. Jack knows from previous experience that the termites are attracted to ink from a black Bic pen and are not attracted to lead from a pencil. To complete the experiment Jack drew a 7 cm diameter circle with each pen and placed a termite 0.25 cm from each circle. He then gave the termite 60 seconds to find the circle and travel around the circle. Jack defined positive results as a termite finding the circle within 60 seconds and then following the circle at least half way around. A negative result would be a termite that was unable to find the circle within 60 seconds or a termite that found the circle but followed it for less than half the circle. Jack tested ten termites on each brand of pen for a total of sixty termites. The results of Jack’s experiment are found in the table below. Table 1: Number of termites that found the black 7 cm diameter circle within 60 seconds and then followed the circle for at least half the total distance. Brand of pen Bic Precision V5 Sharpie Papermate Pilot Pencil # of termites 10 2 0 4 10 2   What is Jack’s independent variable?  

After further research, you discovered that there is an alte…

After further research, you discovered that there is an alternative medicine called Chloroquine that is not dependent on weight and requires just a single concentration. You decide to make a Chloroquine solution in case either of your patients go into relapse for Malaria and display the fever symptoms again. How many mg of Chloroquine would you need to make 600 mL of a 2 g/L solution? (Read carefully! Include units in your answer)

You look online and see the cure for Malaria is a drug calle…

You look online and see the cure for Malaria is a drug called Quinine. In order to prepare the solution properly, you need to know your roommate’s weight. You figure out that your roommate weighs 59,000 g, but the medicine dosage is based on the number of kilograms the patient weighs. How many kilograms are in 59,000 g? (Numerical answer only))

Based on your roommate’s weight, the medicine instructions s…

Based on your roommate’s weight, the medicine instructions say that you will need to make a 3% solution. Your analytical balance only weighs in milligrams. How many mg of Quinine would you need to make 350 mL of a 3% solution? (Read carefully! Include the units in your answer.)