Fill in the blanks: Evidence that supports the Endosymbiotic theory include that mitochondria and chloroplast have __________-membrane structures and _____ ribosomes.

Fill in the blank: Key mechanisms of horizontal gene transfer include all of the following except _______________.

Fill in the blank: Indirect contact transmission does not include__________.

You are viewing a single-celled organism under the microscope. It has a cell wall, is unicellular, it has a nucleus, is nonmotile, and does not have chloroplasts. In what kingdom would this organism most likely be classified?   

Which cell structure is made of RNA and proteins, and is the location of protein synthesis in the cell. 

Why are Gram-negative bacteria more resistant than Gram-positive bacteria to damage by certain chemical agents, like lysozymes?

Fill in the blank:A virus infects the liver cells of humans. Liver cells are considered the ___________ of this virus.  

Fill in the blank:_________________ is a form of horizontal gene transfer in which new genetic material is introduced into a bacterial cell by a virus

True/False: A bacterial culture that is growing under conditions that only allow for fermentation will grow at the same rate as a bacterial culture of the same species growing under conditions that allow for aerobic cellular respiration, all other conditions being identical.

Fill in the blank:________________ infections are characterized by flare-ups with intermittent periods of dormancy.