To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.
Did you know?
Approximately 500,000 babies are born each year in the United States to teenage mothers.
Did you know?
More than 4.4billion prescriptions were dispensed within the United States in 2016.
Did you know?
Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.
Did you know?
Approximately 25% of all reported medication errors result from some kind of name confusion.
The cladistic approach from molecular genetic data
The Mass-Luminosity Relation
A Mass-Loss Star
Basic molecular mechanisms of delayed-type hypersensitivity.
Calculate the Wavelength
0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ...