Suppose you need to know the cell concentration of a bacteria culture which will be used for genetic transformation, so you decide to spread a plate. you make a 500-fold dilution and take 200îľl of the cell suspension to spread on a plate. after incubation, 85 single colonies were found on the plate. what is the cell concentration of the original bacteria culture?

Plants are used for so many things. in your house alone, you can probably look around you and see where plants have been used. for this project, you will identify various uses of plants in your home. directions make a list of objects, products, and any other items around your house where plants were involved in the production of the item. you should have a list of at least twenty items. then respond to the following questions: note: your list of objects and the answers following should be at least 200 words in length. what if plants no longer existed on earth? how would your life be different?

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity

In general, did the simulated mice align with your predictions from the punnett squares? yes or no?