#cells

Were it not for the melanin in our skin, myoglobin in our muscles and haemoglobin in our blood, we would be the colour of mitochondria. And, if this were so, we would change colour when we exercised or ran out of breath, so that you could tell how energized someone was from his or her colour. ↗

— Guy Brown

#cells #mitochondria #change

There are no bona fide treatments available for embryonic stem cells. There is nothing in the laboratory, and there is certainly nothing in the clinics available to patients. ↗

— Michael Burgess

#bona #bona fide #cells #certainly #clinics

These little grey cells. It is up to them. ↗

— Agatha Christie

#grey #little #them #these #up

Man, like other organisms, is so perfectly coordinated that he may easily forget, whether awake or asleep, that he is a colony of cells in action, and that it is the cells which achieve, through him, what he has the illusion of accomplishing himself. ↗

— Albert Claude

#achieve #action #asleep #awake #cells

For the first half of geological time our ancestors were bacteria. Most creatures still are bacteria, and each one of our trillions of cells is a colony of bacteria. ↗

— Richard Dawkins

#bacteria #cells #colony #creatures #each

Pluripotent cells have the ability to grow into any cell in the body. ↗

— Nathan Deal

#any #body #cell #cells #grow

Your brain is built of cells called neurons and glia - hundreds of billions of them. Each one of these cells is as complicated as a city. ↗

— David Eagleman

#brain #built #called #cells #city

Adult stem cells are also problematic, as they are difficult to identify, purify and grow, and simply may not exist for certain diseased tissues that need to be replaced. ↗

— Eliot Engel

#adult stem cells #also #cells #certain #difficult

Two prisoners whose cells adjoin communicate with each other by knocking on the wall. The wall is the thing which separates them but is also their means of communication. It is the same with us and God. Every separation is a link. ↗

— Simone Weil

#cells #communicate #communication #each #every

Able Danger was a top-secret military planning operation, established in '99 by the Chairman of the Joint Chiefs of Staff to identify cells of al-Qaida worldwide and to take out al Qaida terrorists. They identified five cells worldwide, one of them in Brooklyn. ↗

— Curt Weldon

#able danger #al #brooklyn #cells #chairman