3 Written Questions
3 Multiple Choice Questions
- Solid particles in a fluid move from an area of higher concentration to an area of lower concentration.
- Movement of solute particles from an area of low concentrations to an area of higher concentrations by means of a carrier molecule.
- movement of materials across the membrane of a cell by means of a chemical activity that allows the cell to admit larger molecules than would otherwise not be able to enter the cell, it requires energy
2 True/False Questions
Pinocytosis → Process that permits a cell to engulf or to surround any foreign material and to digest it
Passive transport → Movement of small molecules across the membrane of a cell by diffusion, osmosis or filtration, it requires no energy