How does the sodium-potassium pump present in the cell membrane work? What is the importance of this protein for the cell?
519What is the name of the membrane that delimits the nucleus? To which component of the cell structure that membrane is contiguous?
496How do the rough endoplasmic reticulum and the Golgi apparatus act in the production and releasing of proteins?
458What are the primary and the secondary constrictions of a chromosome? What is the other name given to the secondary constriction?
467What are plant cell vacuoles? What are their functions? How is the covering membrane of the vacuoles called?
471What are the main respective constituents of cell walls in bacteria, protists, fungi and plants?
453What is meant by concentration gradient? Is it correct to refer to “concentration gradient of water”?
457Post New Cell Biology Questions
Does the suction force facilitate or make difficult the entrance of water in the cell?
What is the difference between chromatin and chromosome?
Where is intracellular fluid normally found?
Describe about HL60 in culture and differentiation ?
What is a membrane?
What are the colors (of the electromagnetic spectrum) absorbed by plants?
what is Neurosphere attachment ?
how to culture monocytes from macrophages in blood?
What is the difference between simple and facilitated diffusion? Facilitated by which type of molecule does the term “facilitated” mean?
poly-L- vs. poly-D-lisine ?
How to culture various cell types from tumor tissue?
Which are the cell organelles that participate in the cell division and in the formation of cillia and flagella of some eukaryotic cells?
How to culture bone marrow monoclear cells?
What is extracellular digestion?
Describe cell membrane permeability ?
