Chapter 1-Microbe World

Question 0

Only a few microorganisms are ______

Answer 0

Pathogenic

Question 1

Organisms that are too small to be seen with the unaided eye

Answer 1

Microorganisms

Question 2

Disease causing organisms

Answer 2

Pathogenic

Question 3

Microbes present on and in the human body

Answer 3

Normal microbiota

Question 4

Microbes ______ a lot of materials

Answer 4

Decompose

Question 5

Microbes can produces _____ in ways such as photosynthesis

Answer 5

Nutrients

Question 6

Microbes produce ____ like ethanol and acetone

Answer 6

Chemicals

Question 7

Microbes produces _____ ______ like bread, cheese, and vinegar.

Answer 7

Fermented food

Question 8

Microbes produce _____ products like cellulase

Answer 8

Manufacturing

Question 9

Microbes can also provide _____ like insulin

Answer 9

Disease treatment

Question 10

The use of microbes to produce foods and chemicals and is centuries old

Answer 10

Biotechnology

Question 11

A new technique for biotechnology

Answer 11

Recombinant DNA technology

Question 12

Enables bacteria and fungi to produce a variety of proteins, including vaccines and enzymes

Answer 12

Recombinant DNA technology

Question 13

Study of bacteria

Answer 13

Bacteriology

Question 14

Study of fungus

Answer 14

Mycology

Question 15

Study of parasites

Answer 15

Parasitology

Question 16

Study of viruses

Answer 16

Virology

Question 17

Study of immune system

Answer 17

Immunology

Question 18

Bacteria, Protozoa, archaea, fungus, algae, viruses, multicellular animal parasites

Answer 18

Types of microorganisms

Question 19

Who was the first life on earth?

Answer 19

Ancestors of bacteria

Question 20

The first microbes were observed in

Answer 20

1673

Question 21

Reported that living things are composed of little boxes or cells

Answer 21

Robert Hooke

Question 22

All living things are composed of cells and come from preexisting cells

Answer 22

Cell theory

Question 23

Describes live microorganisms and is known as the father or microbiology

Answer 23

Anton Von Leeuwenhoek

Question 24

Said cells arise from preexisting cells

Answer 24

Rudolf Virchow

Question 25

The hypothesis that living organisms arise from nonliving matter or a vital force forms of life

Answer 25

Spontaneous generation

Question 26

The hypothesis that living organisms arise from preexisting life

Answer 26

Biogenesis

Question 27

What happened in Francesco Redi's experiment?

Answer 27

Decaying meat in jars. W/fine net= no maggots; w/out net=maggots. Maggots came from flies. Proved biogenesis.

Question 28

Demonstrated that microorganisms are present in the air

Answer 28

Louis Pasteur

Question 29

Heat up things to kill harmful bacteria inside

Answer 29

Pasteurization

Question 30

What about Pasteur's experiment?

Answer 30

Used a long necked flask. Bent flask showed no sign of microbe growth, even after long pds of time

Question 31

Beginning with Pasteur's work, what happened?

Answer 31

Scientist started proving that microbes were the cause of disease

Question 32

Used a chemical disinfectant to prevent surgical wound infections

Answer 32

Joseph Lister

Question 33

Proved that bacterium amuses anthrax and provided steps to prove a specific microbe causes a specific disease

Answer 33

Robert Koch

Question 34

The steps that prove a specific microbe causes a specific disease

Answer 34

Koch's postulates

Question 35

Inoculated a person with cowpox who was then protected from smallpox

Answer 35

Edward Jenner

Question 36

Derived from vacca, for cow

Answer 36

Vaccination

Question 37

Protection from disease

Answer 37

Immunity

Question 38

Discovered the first antibiotic

Answer 38

Alexander Fleming

Question 39

Observed that penicillium fungus made an antibiotic, penicillin, that killed S. Aureus

Answer 39

Alexander Fleming

Question 40

In what year was penicillin tested clinically and mass produced

Answer 40

1940s

Question 41

Treatment with chemicals

Answer 41

Chemotherapy

Question 42

Chemo therapeutic agents can be either _____ or ______

Answer 42

Synthetic drugs, antibiotic

Question 43

Chemicals produced by bacteria and fungi that inhibit or kill other microbes

Answer 43

Antibiotics