About Scientists

Question 1

Noticed that microbes or fungus can kill bacteria by producing antibiotics

Answer 1

Alexander Fleming 1928

Question 2

Cell theory - All leaving cells are made of cells

Answer 2

Robert Hook

Little boxes - Cells

Question 3

The first scientist to actually see the living microorganisms.

Answer 3

Anton van Leeuwenhoek

Question 4

Microorganisms are used to be called…..

Answer 4

Wee animalcules

Question 5

Theory of biogenesis, cells can only arais from preexisting cells

Answer 5

Rudolph Virchow

Question 6

An Italian scientist in the 17th century, conducted an experiment to refute the theory of the “Spontaneous Generation” theory nearly 200 years earlier

Answer 6

Francisco redi

Question 7

He was the first to record opservation on spontaneous generation

Answer 7

Aristotle

Question 8

Was the first to dispro2the theory of spontaneous generation

Answer 8

Francisco Redi

Question 9

Observed microorganisms in heated meat broth, which were not present at the beginning of the experiment

Answer 9

John Needham

Question 10

John Needham concluded that the bacteria has originated from the meat. (true or false.).

Answer 10

True

Question 11

He concluded that the bacteria has been carried by the air to the broth

Answer 11

Lazaro Spalanzani

Question 12

Passed the air into a flask containing broth through a red-hot tube, and the broth in the flask has Shawn no growth of organsims or bacteria

Answer 12

Theodore Schwann

Question 13

Allowed air in the flask by passing the air through a sterile cotton plugg, and no growth was observed

Answer 13

George Schroder & Theodore Dusch

Question 14

Why there was no growth of organsims in George Schroder & Theodore Dusch?….

Answer 14

The claims that the microorganisms was trapped by the cotton fibers

Question 15

Today…… Scientists uses sterilized cotton plugs in order to reduce microbial contamination. (true or false).

Answer 15

True

Question 16

He used the swan neck experiment to dis approve the spontaneous genesis…..

Answer 16

Louic pasteur

Question 17

It was easy for people back then to believe that diseases were caused by tiny invisible “Wee animalcules*. (true or false).

Answer 17

False. “It was hard for people to believe such thing” .

Question 18

People thought the diseases were caused by…..

Answer 18

Demons, witchcraft, bad luck, the wrath of God, curses, evil spirits

Question 19

The scientist thwho proved that diseases are caused by the microorganisms

Answer 19

Robert Koch

Question 20

It means “the cause of disease”

Answer 20

Etiology

Question 21

He established the scientific rules to show a cause and effect of a microbe and disease

Answer 21

Robert Koch

Question 22

There was an exception in kochs plastulate, that some organisms have never grown in the pure culture on an artificial media.

Answer 22

Treponema pallidum - Syphilis

Question 23

It’s not morally acceptable to insulate a deadly pathogenic into a human guinea pig. (true or false).

Answer 23

True

Question 24

Humans can get a disease either by the body itself or by a foreign infectious body. (true or false).

Answer 24

True

Question 25

He was the first to use agar to solidify culture media…..

Answer 25

Koch