The structure and function of key prokaryotic cell structures. Prokaryotes have ribosomes but they are smaller and structurally simpler than those in eukaryotic cells. These non-membrane-bound ...
Northwestern University researchers have identified structural features in engineered cell receptors that correlate with ...
Visualizing cells after editing specific genes can help scientists learn new details about the function of those genes ... designed to image multiple cell organelles at the same time and at ...
Scientists uncover how the nucleolus, a tiny structure within cells, may control aging and lifespan, opening new ...
Proteins are the workhorses that keep our cells running, and there are many thousands of types of proteins in our cells, each performing a specialized ...
A team led by Mount Sinai researchers has identified stem cell populations and mechanisms underlying age-related degeneration ...
Bacteria are amongst the simplest of organisms - they are made of single cells. Their cell structure is simpler ... Cell contents Cytoplasm, cell organelles include mitochondria, ribosomes and ...
Protein complex in bacterial cell membrane acts like a rotary motor to recruit DNA-degrading enzymes to defend against phage ...
Forget snakes and spiders—a new review details venomous plants, fungi, and even bacteria, proving that nature's deadliest ...
In this article, we discuss the structure and function of cardiac muscle ... which many people call the powerhouses of the cells. These are organelles that convert oxygen and glucose into energy ...