Transport Across Membrane — Prelims Questions

Which of the following statements about facilitated diffusion is INCORRECT?

The Na$^+$/K$^+$ pump is an example of:

If a plant cell is placed in a hypertonic solution, what will be the most likely outcome?

Which of the following processes involves the engulfment of large particles or whole cells by the cell membrane?

A student observes that the rate of glucose uptake by a cell increases with increasing external glucose concentration, but eventually plateaus even when external glucose continues to rise. This phenomenon is best explained by:

Which of the following transport processes is most likely to be inhibited by a metabolic poison that blocks ATP production?