Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
small fluid-filled sacs that store, transport, or digest cellular products and waste.
a reproductive structure in fungi that is a bit like a seed. But unlike a seed, it can be...
membrane-bound compartments inside chloroplasts and cyanobacteria. They are the site of the...
when an animal accumulates body fat or stores food resources during warmer periods and becomes...
a non-membrane bound structure made of proteins and nucleic acids that occurs within the nucleus...