In stressful situations, the sympathetic nervous system the arteries of the circulatory system and the pupils of the eyes. question 6 options:

What does it mean for a cell membrane to be selectively permable

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.

If a checkpoint detects damaged dna, the checkpoint may