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?
914How do the rough endoplasmic reticulum and the Golgi apparatus act in the production and releasing of proteins?
900What 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?
846What is meant by concentration gradient? Is it correct to refer to “concentration gradient of water”?
823Post New Cell Biology Questions
What is the structure that maintains identical chromatids bound?
Explain the factors in E. coli survivability ?
Describe about Colcemid and primary cultures?
What are the morphological, chemical and functional similarities and differences between lysosomes and peroxisomes?
What are heterochromatin and euchromatin?
How to deal with contamination?
Give an account on Reliable cytotoxicity experiments ?
how to make and keep a human liver culture?
What is cyclosis?
Explain contamination of cell culture by another cell type ?
What is intracellular digestion?
what is the composition of accutase for detachment of the cells ?
Name the two things that enter the cell for cellular respiration?
Describe the stem cell culture ?
What are the colors (of the electromagnetic spectrum) absorbed by plants? What would happen to photosynthesis if the green light waves that reach a vegetable were blocked?