A single kind of red cell is supposed to have an enormous number of different substances on it, and in the same way there are substances in the serum to react with many different animal cells. In addition, the substances which match each kind of cell are different in each kind of serum. The number of hypothetical different substances postulated makes this conception so uneconomical that the question must be asked whether it is the only one possible. ... We ourselves hold that another, simpler, explanation is possible.
More Author Quotes
- It is very kind of you to consider the possibility of my working in Pasadena, an idea which certainly is attractive, especially since it would hold out the prospect of your cooperation or advice.
- Owing to the difficulty of dealing with substances of high molecular weight we are still a long way from having determined the chemical characteristics and the constitution of proteins, which are reg … ▶
- On the whole, at least in the author's experience, the preparation of species-specific antiserum fractions and the differentiation of closely related species with precipitin sera for serum proteins d … ▶
- The morphological characteristics of plant and animal species form the chief subject of the descriptive natural sciences and are the criteria for their classification. But not until recently has it b … ▶
- I have recently observed and stated that the serum of normal people is capable of clumping the red cells of other healthy individuals... As commonly expressed, it can be said that in these cases at l … ▶
Most Cited Authors
William Shakespeare2362
Cassandra Clare2086
Ralph Waldo Emerson2017
Paulo Coelho1839
Rajneesh1644
Sherrilyn Kenyon1633
Mark Twain1626
C. S. Lewis1624
Rick Riordan1549
Oscar Wilde1401
Albert Einstein1372
J. K. Rowling1274
Rumi1268
Friedrich Nietzsche1258
John Green1254
Swami Vivekananda1206
Thomas Jefferson1179
Richelle Mead1130
Barack Obama1115
Henry David Thoreau1086
Terry Pratchett1070
Stephen King1024
Mahatma Gandhi1019
Jodi Picoult1016
Neil Gaiman977
Haruki Murakami976
Laozi972
27
The Best Quotes
Kim Harrison 
Tony Robbins 
Leonardo DiCaprio 
William Glasser 
Gael Greene 
Stanley Kubrick 
Helen Hayes 
Bryan Callen 
Henri Poincare 
Margaret Atwood 
Ben Bernanke 
Andy Serkis Most Liked Authors
- William Shakespeare46.4k
- Cassandra Clare40.9k
- Ralph Waldo Emerson38.9k
- Paulo Coelho35.9k
- Rajneesh32k
- Sherrilyn Kenyon31.8k
- Mark Twain31.7k
- C. S. Lewis31k
- Rick Riordan30.4k
- Oscar Wilde26.9k
- Albert Einstein26.8k
- J. K. Rowling24.6k
- John Green24.5k
- Friedrich Nietzsche24.4k
- Rumi24.3k
- Swami Vivekananda23.3k
- Thomas Jefferson22.7k
- Richelle Mead22.2k
- Barack Obama21.6k
- Terry Pratchett21k
- Henry David Thoreau20.6k
- Stephen King19.8k
- Jodi Picoult19.8k
- Mahatma Gandhi19.7k
- Neil Gaiman19.2k
- Laozi19.1k
- Haruki Murakami19k
27