⟩ What is the self-antigen for scleroderma?
Heart, lungs, kidney, nuclei, gastro intestinal tract
Heart, lungs, kidney, nuclei, gastro intestinal tract
What are plant cell vacuoles? What are their functions? How is the covering membrane of the vacuoles called?
What is a membrane?
Concerning their permeability how are membranes classified?
What is diffusion?
What is meant by concentration gradient? Is it correct to refer to concentration gradient of water?
What is the difference between osmosis and diffusion?
What is osmotic pressure?
Can solutions with same concentration of different solutes have different osmotic pressures?
Concerning permeability what type of membrane is the cell membrane?
How are solutions classified according to their comparative tonicity?