Microbiology

Question 1

they created the first compound microscope with a magnification of 3x to 9x

Answer 1

Hans and Zacharias Janssen

Question 2

he developed the categories of bacteria

Answer 2

Otto Muller

Question 3

cloth merchant turned biologist.

Answer 3

Anton van Leeuwenhoek

Question 4

Leeuwenhoek referred to bacteria as?

Answer 4

Animalcules

Question 5

he developed the germ theory of disease

Answer 5

Friedrich Henle

Question 6

they confirmed Henle’s theory

Answer 6

Robert Koch and Louis Pasteur

Question 7

prokaryotic microorganism

Answer 7

Bacteria

Question 8

divides by binary fission

Answer 8

Bacteria

Question 9

has flagella for motility

Answer 9

Bacteria

Question 10

cellwall composed of chitin

Answer 10

Fungi

Question 11

obtains nutrients by absorbing organic material from their environment

Answer 11

Fungi

Question 12

have filamentous tubes called hyphae that help absorb material

Answer 12

Fungi

Question 13

unicellular aerobic eukaryotes

Answer 13

Protozoa

Question 14

make up the largest group of organisms

Answer 14

Protozoa

Question 15

obtains nourishment by absorption or ingestion

Answer 15

Protozoa

Question 16

cell wall made up of cellulose

Answer 16

Protozoa

Question 17

obtains nourishment by photosynthesis

Answer 17

Algae

Question 18

make much of Earth’s oxygen

Answer 18

Algae

Question 19

can be uni or multicellular eukaryote

Answer 19

Algae

Question 20

very tiny, cannot be seen in light microscope.

Answer 20

Virus

Question 21

has DNA surrounded by protein coat

Answer 21

Virus

Question 22

not considered living organisms

Answer 22

Virus