Intracellular vesicles can move across a cell quickly, indicating that the mechanism of vesicle movement is most likely not a function of passive diffusion through the cytoplasm. which of the following best describes the mechanism through which vesicles move throughout a cell? vesicles slide along the microtubules of the cytoskeleton. vesicles are propelled through the cytoplasm by small structures similar to flagella. vesicles have an osmotic pump that forces small amounts of cytoplasm out in one direction as it contracts, pushing the vesicle forward in the opposite direction. vesicles are moved throughout the cytoplasm by atp-driven transport prions.

Turtle hatchling survivorship rate is low in many turtle species due to predation. amanda researched the predatory rate on a species of turtle eggs in the red river. the eggs were harvested from trapped turtles and the egg's cloaca film (reproductive discharge) was either washed off or left on once gathered. research suggests that predators use the female's cloaca scent to locate the eggs. the eggs were only handled when wearing gloves and then reburied along islands where the turtles were trapped. the nests were monitored by cameras and manually on foot and data on nest predation were recorded. a. based on the experimental design, what is the dependent variable? b. based on the experimental design, what is the independent variable? c. based on the experimental design, what is the control?

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Which of the following is the most likely outcome of global warming