Bio 1406 questions well answered graded A+

Bio 1406List the 12 levels of the Biological Hierarchy as discussed in class. - correct answer Atom Molecule Organelle Cell Tissue Organ Organ System Organism Population Community Ecosystem Biosphere What is the smallest chemical unit that retains all the properties of its element? - correct answer Atom A ___ is an organized collection of specific atoms - correct answer Molecule A ___ is a membrane-bound collection of molecules that perform a specific function - correct answer Organelle A ___ is the smallest unit of life, containing organelles bound by membrane - correct answer Cell A specialized collection of cells form a... - correct answer Tissue A specialized collection of tissue form ___, two or more of which together compromise an ___. - correct answer Organ, Organ System