When skin is cut or damaged, tiny cell fragments circulating in the blood, called platelets, arrive at the injury and spread out to stop the blood from leaking out. Once enough layers of platelets ...

Our bodies are always moving, even when we don’t realize it. We churn through a solar system on a wobbly planet, stand upon ...

Just as cities must carefully manage the flow of cars in and out of downtown, cells regulate the movement of molecules into ...

The Food and Drug Administration has approved more than 100 monoclonal antibodies to treat a range of diseases. Other ...

Researchers have determined that six gas valves provide the best protection against plasma disruptions in SPARC, a ...

DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

Molecular Biology is the field of biology that studies the composition, structure and interactions of cellular molecules such as nucleic acids and proteins that carry out the biological ...

Instead of trying to remember lots of different dot and cross diagrams, it may help to understand how to draw them.

2010). These methods are used to characterize the water molecules present in the beryl channel sites, known as type I and type II water molecules. Type I water molecules occur independently of alkalis ...

Design Targeted sequencing of 416 clinically relevant genes was performed in 78 paired plasma and tissue biopsy samples to determine plasma-tissue concordance. Then, we performed longitudinal analyses ...

For example, the formula H 2 O shows that a water molecule contains two hydrogen atoms and one oxygen atom.