Deep within the nucleus of every cell lies a structure smaller than a pinpoint that may hold the secret to aging. Scientists ...

More than a decade of research shows that the nucleolus—the largest structure in the eukaryotic nucleus—plays a pivotal role in aging. Now, a new study analyzing yeast cells suggests both that the ...

. Published by Oxford University Press 198 Madison Avenue, New York, New York 10016, USA; 1997. pp. 360. $45.00 Whereas the yeast Saccharomyces cerevisiae has been the preferred tool for many ...

Cell structure Function Cytoplasm Where enzymes ... Contains enzymes for the reactions in aerobic respiration (in animals, plants and yeast).

How can we prolong the freshness of yeast? Use this method! Yeast has a unique structure — a membrane and cell wall that protect it even at low temperatures. These characteristics allow yeast to ...