Prior to using this narrative, have learners create their own model of a cell in their notebooks using whatever background information or experience they might have. While exploring the narrative, ...

The human body can be thought of as a complex chemical factory with different processes occurring simultaneously at the microscopic level. Scientists have long been fascinated with such processes as ...

Researchers at the University of Geneva have developed a technique that enables visualization of cellular organelles at a resolution that has not previously been achievable in optical microscopy.

Organelles – the bits and pieces of RNA and protein within a cell – play important roles in human health and disease, such as maintaining homeostasis, regulating growth and aging, and generating ...

Living organisms are composed of cells, and on the inside of them is cytoplasm, which is about 80 percent water. The cytoplasm is full of a molecular mixture of organelles, proteins, compounds, and ...

In a new study, researchers have succeeded in creating artificial cell organelles and using them for their own devised biochemical reactions. Cells of higher organisms use cell organelles to separate ...

Think back to that basic biology class you took in high school. You probably learned about organelles, those little “organs” inside cells that form compartments with individual functions. For example, ...

Midbodies, once considered the rubbish of cell division, might have a function beyond their role in getting daughter cells to separate. Researchers show in today's Nature Cell Biology that stem cells ...

Scientists at the University of Virginia School of Medicine have discovered a strange new organelle inside our cells that helps to prevent cancer by ensuring that genetic material is sorted correctly ...

Toxoplasma gondii, the unicellular causative agent of toxoplasmosis, reproduces itself in an unusual fashion by means of an internal budding process. This entails the development of two daughter cells ...