Diatoms are mostly asexual members of the phytoplankton. Diatoms lack any organelles that might have the 9+2 pattern. They obtain their nutrition from functional chloroplasts, and each diatom is encased within two porous, glasslike valves. Which question would be most important for one interested in the day-to-day survival of individual […]

Question :Analyze each case fully. You may use any resource you like, but be sure to cite it correctly. References should be in APA format and citations within the text should be (author last name et al, Year). Do not use any quotes- all answers must be in your own […]

Q1. 1) Why is agar preferable to gelatin as a solidifying agent in culture media? 2) Did all the organisms living in or on the environments sampled grow on your nutrient agar? In brief explain. 3) How might you find out whether the turbidity in your nutrient broth tube was […]

Two new chemicals have just been made by one of our colleagues in the medicinal chemistry area. The discoverer thinks that these chemicals will improve memory, so we test these drugs called A and B. In order to test the drugs, we take examinations after ingesting various amounts of the […]