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Download Microbiology Ch. 1 | CHEM - Organic Chemistry 1 - Introduction and more Quizzes Organic Chemistry in PDF only on Docsity!
Who stated that handwashing prevents
Puerperal fever?
Ignaz Semmelweis
TERM 2
Who used chlorine as an
antiseptic?
DEFINITION 2
Ignaz Semmelweis
TERM 3
What is another term for Puerperal fever?
DEFINITION 3
Childbirth fever
TERM 4
Who started sterilizing instruments with
heat?
DEFINITION 4
Joseph Lister
TERM 5
Who used phenol as
antiseptic?
DEFINITION 5
Joseph Lister
Who invented the first vaccine and what was
it used for?
Jenner; Small pox He used cowpox as part of the vaccine
TERM 7
When did the development of vaccines take
place? Antibiotics?
DEFINITION 7
vaccines: most of the 20th century Antibiotics: 1910-1930;
1940's-1960's
TERM 8
How many human pathogens are there?
DEFINITION 8
TERM 9
How many bacteria pathogens?
DEFINITION 9
TERM 10
How many viruses?
DEFINITION 10
Pure cultures contain____
a single strain of organism
TERM 17
How many cells are needed for seeing a
colony with the naked eye?
DEFINITION 17
1 million
TERM 18
Who did the first pure culture?
DEFINITION 18
Robert Koch
TERM 19
What percent of all bacteria in the natural
world can be cultured?
DEFINITION 19
only 0.4%
TERM 20
What is Agar?
DEFINITION 20
Polysachharide from seaweed (agar agar)
Who used Agar and
why?
Fannie Eilshemius Hesse and Walther Hesse used it to
solidify media in the 1880's
TERM 22
Who developed a container to hold solidified
media?
DEFINITION 22
Richard Petri
TERM 23
Who described lithotrophy?
DEFINITION 23
Sergei Winogradsky
TERM 24
What is lithotrophy?
DEFINITION 24
A non carbon nutrient or energy source
TERM 25
Who used model
ecosystem?
DEFINITION 25
Sergei Winogradsky
Who discovered archaeons?
Thomas Brock
TERM 32
Who sequenced thermophiles?
DEFINITION 32
Norm Pace
TERM 33
Who also described Archaeons, Used 16S
rRNA, and developed "domains"?
DEFINITION 33
Carl Woese and George Fox
TERM 34
Which of the following sequenced bacterial
genomes? :Craig Venter Lynn Marguelis,
Claire Frasier, Hamilton Smith, and Karen
Nelson. Which of the above also won Nobel
Laureate?
DEFINITION 34
Craig Venter, Claire Frasier, Karen Nelson, and Hamilton
Smith. Hamilton Smith won Nobel Laureate
TERM 35
What does Abiotic vs. Biotic mean?
DEFINITION 35
living vs. nonliving
