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McGraw-Hill took full ownership of the venture in 1993. In 2004, The McGraw-Hill Companies sold its children's publishing unit to School Specialty. [15] In 2007, The McGraw-Hill Companies launched an online student study network, GradeGuru.com. This offering gave McGraw-Hill an opportunity to connect directly with its end users, the students.
Microbiology (from Ancient Greek μῑκρος (mīkros) 'small' βίος (bíos) 'life' and -λογία 'study of') is the scientific study of microorganisms, those being of unicellular (single-celled), multicellular (consisting of complex cells), or acellular (lacking cells).
The test series is published by CTB/McGraw-Hill. On June 30, 2015 McGraw-Hill Education announced that Data Recognition Corporation (DRC) had agreed to acquire "key assets" of the CTB/McGraw-Hill assessment business. [2] TerraNova was created with an update in 1996 CTB to the California Achievement Tests and the California Tests of Basic Skills ...
[5] [6] Because of their widespread occurrence in water and plant seeds such as dicots , the pseudomonads were observed early in the history of microbiology . The generic name Pseudomonas created for these organisms was defined in rather vague terms by Walter Migula in 1894 and 1900 as a genus of Gram-negative, rod-shaped, and polar ...
Medical microbiology, the large subset of microbiology that is applied to medicine, is a branch of medical science concerned with the prevention, diagnosis and treatment of infectious diseases. In addition, this field of science studies various clinical applications of microbes for the improvement of health.
Sherris Medical Microbiology: An Introduction to Infectious Diseases (4th ed.). McGraw Hill. p. 237. ISBN 978-0-8385-8529-0. LCCN 2003054180. OCLC 52358530. Kato, Gregory J.; Steinberg, Martin H.; Gladwin, Mark T. (2017-03-01). "Intravascular hemolysis and the pathophysiology of sickle cell disease". Journal of Clinical Investigation.
Peptidoglycan or murein is a unique large macromolecule, a polysaccharide, consisting of sugars and amino acids that forms a mesh-like layer (sacculus) that surrounds the bacterial cytoplasmic membrane. [1]
The viridans streptococci are a large group of commensal streptococcal Gram-positive bacteria species that are α-hemolytic, producing a green coloration on blood agar plates (hence the name "viridans", from Latin "vĭrĭdis", green), although some species in this group are actually γ-hemolytic, meaning they produce no change on blood agar. [1]