Question: three reasons why saccharomyces cerevisiae is a model organism in biology?
Answer: This yeast is one of the most widely used eukaryotic model organisms. It has been used as a model to study aging [12], regulation of gene expression [13], signal transduction [14], cell cycle [15], metabolism [16], [17], apoptosis [18], neurodegenerative disorders [19], and many other biological processes.