Microbiology 2117 Test 1 Questions and Answers
100% Correct
taxonomic system
a system for naming plants and animals and grouping similar organisms together
Scientists no longer classify yeasts, molds, and mushrooms as plants but instead as fungi
true
prokaryotic
lack nuclei
DNA found on the chromosome or chromosome in the cytoplasm
no membraneous organelles
e.g - bacteria/archae
not surrounded by a membrane
bacteria cell walls are composed of
polysaccharide called peptidoglycan
eurokaryotic
has a nucleus
has a membrane
,A - Animal cells
P - plant cells
F - fungi
P - protozoa
fungi
single cell yeast
multicell molds
has a cell wall
obtain food from other organisms
molds
multicellular organisms
grow as long filaments
reproduces by sexual and asexual spores
Penicilian chrysogenum
a mold that produce penicillin
yeast
unicellular
oval to round
reproduce asexually by budding
, budding
daughter cell grows off the mother cell
useful yeast that causes bread to rise
saccharomyces cerevisiae
the yeast that cause yeast infection in women
candida albicans
protozoa
unicellular
eurokaryotes
cause number of GI diseases
heterorophic
require outside source for energy/ATP
mycoses
fungal disease
helminths
worms
(tapeworms, flukes, roundworms)
three doman system
100% Correct
taxonomic system
a system for naming plants and animals and grouping similar organisms together
Scientists no longer classify yeasts, molds, and mushrooms as plants but instead as fungi
true
prokaryotic
lack nuclei
DNA found on the chromosome or chromosome in the cytoplasm
no membraneous organelles
e.g - bacteria/archae
not surrounded by a membrane
bacteria cell walls are composed of
polysaccharide called peptidoglycan
eurokaryotic
has a nucleus
has a membrane
,A - Animal cells
P - plant cells
F - fungi
P - protozoa
fungi
single cell yeast
multicell molds
has a cell wall
obtain food from other organisms
molds
multicellular organisms
grow as long filaments
reproduces by sexual and asexual spores
Penicilian chrysogenum
a mold that produce penicillin
yeast
unicellular
oval to round
reproduce asexually by budding
, budding
daughter cell grows off the mother cell
useful yeast that causes bread to rise
saccharomyces cerevisiae
the yeast that cause yeast infection in women
candida albicans
protozoa
unicellular
eurokaryotes
cause number of GI diseases
heterorophic
require outside source for energy/ATP
mycoses
fungal disease
helminths
worms
(tapeworms, flukes, roundworms)
three doman system
