Soft Schools
Soft Schools: Digestive System Game
Test your knowledge of the human digestive system with this interactive labeling exercise.
Soft Schools
Soft Schools: Digestive System Quiz
Take this interactive, multiple-choice quiz over the human digestive system, then review your score and any missed questions at the end.
BiologyWise
Biology Wise: Molecular Mechanism of Receptor Mediated Endocytosis
Endocytosis enables cells to absorb extracellular nutrients that are needed for their survival. In receptor-mediated endocytosis, a protein receptor on the cell membrane binds to a nutrient molecule and facilitates its absorption through...