What is the role of PCR in DNA typing

Which of the following systems in absorbing oxygen and releases carbon dioxide

Defend or refute the argument that the government has too large a presence in the agriculture industry.

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.