Microbiology Lecture Final Review | Baamboozle - Baamboozle

English 54 Public

Review over lecture units 1-4

Study Slideshow

True or False: There are no known eukaryotes that have a cell wall

False!

25

This type of bacterial cell wall has teichoic acids and a thick layer of peptidoglycan

Gram Positive

25

Describe the morphology of the cells seen here:

Staphylococci

25

This enzyme synthesizes the new DNA strand

DNA Polymerase III.

15

What is the endosymbiotic theory and give 2 examples backing it up.

Mitochondria and chloroplasts were once free living prokaryotic organisms. *ran out of room for proof, forgive me. :'(*

25

This is the fusion of 2 nuclei, forming a zygote.

Karyogamy

25

Give 2 positive impacts of microbes have had on humans or the environment.

Used to make food, such as cheese, yogurt, etc. Used in bioremediation, etc.

25

List the categories of taxonomy in order

Domain, kingdom, phylum, class, order, family, genus, species.

25

This type of infection is acquired during a hospital stay.

Nosocomial.

20

What is an endemic disease and give an example

An endemic disease is always present, but is manageable. Ex: the common cold.

15

This is the causative agent of syphilis.

Treponema pallidum

25

This is the causative agent of whooping cough

Bordetella pertussis

25

This organelle is found in both eukaryotes and prokaryotes and plays a role in protein synthesis.

Ribosomes

25

This organelle "ships and receives" products from the rough ER.

Golgi apparatus. Does this organelle have a membrane?

20

These whip-like structures, found on both eukaryotic and prokaryotic cells, allow the cell to be motile.

Flagella

25

What is the difference between a trophozoite and a cyst?

Trophozoites are active and feeding. Cysts are dormant and inactive.

25