Basic Prokaryotes and Eukaryotes

Question 1

Types of Bacteria

Answer 1

spirochetes, chlamydias, proteobacteria, cyanobacteria

Question 2

Cyanobacteria

Answer 2

Photosynthetic, first photosynthesizers- later become chloroplasts via endosymbiosis.

Question 3

Spirochetes

Answer 3

gram negative, spiral shaped bacteria with axial filaments: motile, lyme disease, syphilis

Question 4

Chlamydias

Answer 4

small obligate parasites, gram negative cocci, unique reproductive cycle: elementary bodies and reticulate bodies. Eye infections, STDs

Question 5

Proteobacteria

Answer 5

most diverse group of bacteria, later become mitochondria through endosymbiosis. Ecoli, Vibrio cholerae, Yersinia pestis, Salmonella. mostly gram negative.

Question 6

Archaea vs. Bacteria

Answer 6

Archaea: unique lipids- esther linkages

Bacteria: peptidoglycan in cell wall, ether linkages

Question 7

Archaea

Answer 7

extremophiles- found in extremely acidic saline/ hot environments, within in prokaryotes

Question 8

Bacteria

Answer 8

WIthin prokaryotes, non nucleus, no mitochondria, no chloroplasts, peptidoglycan in cell wall

Question 9

Staphylococcus

Answer 9

Gram- positive, cause disease

Question 10

Bacillus anthrax

Answer 10

gram positive, cause disease

Question 11

Major Eukarya

Answer 11

Alveolates, stramenophiles, excavates, plants, amoebozoans, opisthokonts

Question 12

Alveolates

Answer 12

unicellular protists with sacs beneath membranes, secondary endosymbiosis of red algae

types: dinoglagellate, ciliate, plasmodium

Question 13

dinoflagellates

Answer 13

2 flagella, tertairy endosymbiosis of chloroplasts, endosymbiant of coral.

Question 14

ciliate

Answer 14

covered in cilia- movement. aquatic

Question 15

Stramenophiles

Answer 15

2 unequal flagella- brown algae, diatoms

Question 16

brown algae

Answer 16

multicellular, secondary endosymbiosis of red algae

Question 17

diatoms

Answer 17

secondary endosymbiosis, unicellular, lost double flagella, deposit silica

Question 18

Amoebozoans

Answer 18

lobe shaped pseudopods, move by cytoplasmic streaming , slime molds

Question 19

Excavates

Answer 19

giardia, euglenids, trypanasoma