Hans Christian Gram
Overview
 
Hans Christian Joachim Gram (September 13, 1850 - November 14, 1938) was a Danish
Denmark
Denmark is a Scandinavian country in Northern Europe. The countries of Denmark and Greenland, as well as the Faroe Islands, constitute the Kingdom of Denmark . It is the southernmost of the Nordic countries, southwest of Sweden and south of Norway, and bordered to the south by Germany. Denmark...

 bacteriologist.
He was the son of Frederik Terkel Julius Gram, a professor of jurisprudence
Jurisprudence
Jurisprudence is the theory and philosophy of law. Scholars of jurisprudence, or legal theorists , hope to obtain a deeper understanding of the nature of law, of legal reasoning, legal systems and of legal institutions...

, and Louise Christiane Roulund.

Gram studied botany
Botany
Botany, plant science, or plant biology is a branch of biology that involves the scientific study of plant life. Traditionally, botany also included the study of fungi, algae and viruses...

 at the University of Copenhagen
University of Copenhagen
The University of Copenhagen is the oldest and largest university and research institution in Denmark. Founded in 1479, it has more than 37,000 students, the majority of whom are female , and more than 7,000 employees. The university has several campuses located in and around Copenhagen, with the...

 and was an assistant in botany to the zoologist Japetus Steenstrup
Japetus Steenstrup
Johannes Japetus Smith Steenstrup was a Danish zoologist, biologist, and professor.He was a professor of zoology at the University of Copenhagen...

. His plants introduced him to the fundamentals of pharmacology
Pharmacology
Pharmacology is the branch of medicine and biology concerned with the study of drug action. More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function...

 and the use of the microscope
Microscope
A microscope is an instrument used to see objects that are too small for the naked eye. The science of investigating small objects using such an instrument is called microscopy...

.

He entered medical school in 1878 and graduated in 1883.
 
x
OK