Exam 1- Scientists Flashcards

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1
Q

Zacharis Jansen

A

Invented the 1st compound microscope

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2
Q

Robert Hooke

A

Presented 1st published depiction of a microorganism

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3
Q

Anton van Leeuwenhoek

A

Observed and described microscopic Protozoa and bacteria

Ex. RBCs , sperm cells of animals

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4
Q

Louis Pasteur

A

Disproved the the theory of spontaneous generation
Proposed germ theory of disease
Pasteurization- process of destroying bacteria
Pasteur treatment- special vaccine for rabies
Pasteur effect- sugar fermentation

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5
Q

Robert Koch

A

Founder of modern biology
Research on TB, won Nobel prize
Anthrax work- was the first to link a specific microorganism to a specific disease
Cholera
*rejecting the idea of spontaneous generation, supporting germ theory of disease

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6
Q

Joseph Lister

A

Father of anti-septic surgeries- sterile surgery using carbolic acid (phenol)
Introduced clean gowns and insisted on hand washing

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7
Q

Edward Jenner

A

Used variolation for small pox

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8
Q

Rudolf Virchow

A

Founder of social medicine and vet pathology

Coined term zoonosis

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9
Q

Alexander Fleming

A

Discovered lysozyme

Discovered penicillin

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10
Q

Ferdinand Cohn

A

Classified bacteria into shapes

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11
Q

Chatton

A

Characterized the distinction between eukaryotic and prokaryotic systems

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12
Q

Metchnikoff

A

Russian marine biologist
Worked with starfish
1st to s]describe phagocytosis

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13
Q

Grassi

A

Known for work with parasite life cycles

  • > nematodes
  • > malaria
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14
Q

David Bruce

A

Identified cause of sleeping sickness

Described the Chaya’s disease

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15
Q

Iva now ski

A

Discovered viruses

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16
Q

Linnaeous

A

Coined binomial nomenclature/systematics

17
Q

Carl Woese

A

Found archaea part of photogenic tree

-> based on structure of ribosomes used for protein synthesis

18
Q

Fredrick Griffith

A

Bacterial Transformation

Worked with streptococcus pneumoniae

19
Q

Avery, MacLead, McCarty

A

Used purification methods to reveal that DNA is the genetic material

20
Q

Watson, Crick, Wilkins

A

Proposed double helix structure of DNA

Ball and stick models

21
Q

Mary Mullis

A

Invented PCR