How were the HeLa cells used to end the Polio epidemic in the early ‘60s? Explain the connection between cells & viruses in your answer

Students commonly confuse saccharomyces cerevisiae and staphylococcus aureus when viewed on a microscope slide how could you microscopically differentiate

19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase

As an asteroid comes close to earth, it's name will change to? apex