How do different types of organism defend themselves against microorganisms?

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.

Which of these parts of the membrane large moecules pass through it ?

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?