Which of the following differentiates viruses from bacteria? a. viruses need cells in order to replicate, bacteria do not b. viruses tend to be much bigger than bacteria c. viruses attack vital organs whereas bacteria primarily infect the bloodstream

What drives the atp synthase reactions that produce atp

Match each description of an object’s motion with the position-time graph that represents it. not moving moving with constant speed speeding up slowing down

You are given an electron micrograph of a bacterial cell. in the micrograph you can clearly see three thin layers of different densities surrounding the cell. based on the micrograph, you can infer that this cell is and would appear after application of the gram stain procedure. gram-negative / pink gram-positive / purple gram-positive / pink gram-negative / purple