How does the sodium-potassium pump present in the cell membrane work? What is the importance of this protein for the cell?
944What is the name of the membrane that delimits the nucleus? To which component of the cell structure that membrane is contiguous?
912How do the rough endoplasmic reticulum and the Golgi apparatus act in the production and releasing of proteins?
899What are the primary and the secondary constrictions of a chromosome? What is the other name given to the secondary constriction?
867What are plant cell vacuoles? What are their functions? How is the covering membrane of the vacuoles called?
886What are the main respective constituents of cell walls in bacteria, protists, fungi and plants?
845What is meant by concentration gradient? Is it correct to refer to “concentration gradient of water”?
822Post New Cell Biology Questions
How to detach adherent monocytes?
What is the Formula of osmolarity calculation ?
Define cell biology?
What is the wall resistance of plant cells? Does this resistance facilitate or make it difficult the entrance of water in the cell?
How much can transient transfection expected from Lipofectamine 2000(Invitrogen)?
Describe the transfection of HiFive Cells?
What are the chemical substances that compose the plasma membrane?
What is the difference between smooth and rough endoplasmic reticulum?
Describe cell membrane permeability ?
How to Measure nitrite from LPS-activated RAW264.7 cells ?
What do facilitated diffusion and active transport have in common? What are the differences between them?
What are the respective functions of phospholipids, proteins and carbohydrates of the cell membrane?
Explain muscle cells lysis ?
what are connecting proteins ?
What is a membrane?