CELL CYCLE CHECKPOINTS A checkpoint can be defined as a stage in the cell cycle where the cell examines it’s…
Cell surface performs various physiological activities such as absorption, secretion, transportation etc. To perform such specialized function certain modification are…
Death is inevitable. But if we look at the cellular level, every day a huge number of cells die in…
Pheromones is a chemical factor that triggers a social response in members of a same species. Pheromones are chemicals capable…