Humans have a thyroid gland that uses lodine to produce hormones for the body. Since our bodies do NOT make lodine the cells have to pump lodine in from the blood stream against the concentration gradient from low concentration to high. Which type of transport would the
cell use to get this necessary nutrient?
Active Transport
Osmosis
Exocytosis
Simple Diffusion

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.