The CD4 count is a test that measures how many CD4 cells you have in your blood. These are a type of white blood cell, called T cells, that move throughout your body to find and destroy bacteria ...

"Learning and memory are generally associated with brains and brain cells alone, but our study shows that other cells in the body can learn and form memories, too," explains New York University's ...

Department of Chemistry, University of Rochester, Rochester, New York 14627, United States Dynamic Molecular Materials Laboratory, Dipartimento di Scienze della Vita, Università degli Studi di Modena ...

It feels like the Splinter Cell remake has been on its way for a decent while now, which isn't helped by the fact it's been over two years since we heard anything official about the game.

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, ...

You probably learned about organelles, those little “organs” inside cells that form compartments with individual functions. For example, mitochondria produce energy, lysosomes recycle waste ...

Did you know that every single living thing is made up of teeny, tiny unit structures? You have more than 75 trillion of them in your body – they’re called cells and they are amazing! Today we are ...

No less than 16 different types of nerve cells have been identified by scientists in a new study on the human sense of touch. Comparisons between humans, mice and macaques show both similarities ...

Stem cells are specialized cells that have the potential to develop into not one but many different types of cell. They are unlike any other cell for three specific reasons: They are unspecialized, ...

The scope consists of the topics, concepts and skills that will be taught throughout the course. The sequence is the order in which these will be taught. Unit Plans: The groupings of sequential ...