BIOL 2421 - Microbiology - Mastering
Chapter 1 exam questions with answers
best rated a+
Terms in this set (62)
If an E. coli cell has a surface a. Pelagibacter ubique, because its cells are smaller
area-to-volume
(S/V) ratio of 4.5, and a
Pelagibacter ubique has an
S/V ratio of 22, which cell
will be able to exchange
nutrients and wastes with
the environment more
efficiently?
a. Pelagibacter
ubique,because its cells
are smaller
b. E. coli, because its
cells are larger
c. E. coli, because its
cellsare smaller
d. Pelagibacter
ubique,because its cells
are larger
,Art Activity: Figure 1.4 prokaryote (up to down)
- cell wall
Knowing the different parts - cytoplasmic membrane
of prokaryotic and eukaryotic - nucleoid- plasmid
cells is an initial step to
understanding how the cells eukaryote
function. - cytoplasmic membrane
- mitochondrion
Correctly label the indicated - nuclear membrane
- nucleus
pieces of a prokaryote and a
- endoplasmic reticulum
eukaryote.
- golgi complex
Drag the appropriate labels
to their respective targets.
Labels may be used more
than once.
Like all forms of life on d. metabolism, growth, and evolution.
Earth, all microbial cells
perform three major types of
activities:
a. growth, genetic exchange,
and evolution. b. growth,
differentiation, and
metabolism.
c. metabolism,
growth,and genetic
exchange.
d. metabolism,
growth,and evolution.
,Distinguish which list of d. cytoplasmic membrane, ribosomes, metabolism, evolution
structural properties and
activities are true for ALL
cells.
a. cytoplasmic
membrane,ribosomes,
growth, differentiation
b. cytoplasmic
membrane,ribosomes,
growth, communication
c. cytoplasmic
membrane,ribosomes,
metabolism, motility
d. cytoplasmic
membrane,ribosomes,
metabolism, evolution
Properties of all cells (up to down):
- metabolism
Art Activity: Figure 1.5
- growth
- evolution
Microbial cells often share
properties between groups,
Properties of some cells (up to down):
but not all microbes will have
- differentiation
all of the same characteristics
- communication
or traits. - motility
Correctly label properties
that are found in all
microbial cells versus
properties found only in
some microbial cells.
Drag the appropriate labels
to their respective targets.
, Which is valid cell a. spirochete
morphology?
a. spirochete
b. icosahedral
c. square
d. triangular
Chapter 1 exam questions with answers
best rated a+
Terms in this set (62)
If an E. coli cell has a surface a. Pelagibacter ubique, because its cells are smaller
area-to-volume
(S/V) ratio of 4.5, and a
Pelagibacter ubique has an
S/V ratio of 22, which cell
will be able to exchange
nutrients and wastes with
the environment more
efficiently?
a. Pelagibacter
ubique,because its cells
are smaller
b. E. coli, because its
cells are larger
c. E. coli, because its
cellsare smaller
d. Pelagibacter
ubique,because its cells
are larger
,Art Activity: Figure 1.4 prokaryote (up to down)
- cell wall
Knowing the different parts - cytoplasmic membrane
of prokaryotic and eukaryotic - nucleoid- plasmid
cells is an initial step to
understanding how the cells eukaryote
function. - cytoplasmic membrane
- mitochondrion
Correctly label the indicated - nuclear membrane
- nucleus
pieces of a prokaryote and a
- endoplasmic reticulum
eukaryote.
- golgi complex
Drag the appropriate labels
to their respective targets.
Labels may be used more
than once.
Like all forms of life on d. metabolism, growth, and evolution.
Earth, all microbial cells
perform three major types of
activities:
a. growth, genetic exchange,
and evolution. b. growth,
differentiation, and
metabolism.
c. metabolism,
growth,and genetic
exchange.
d. metabolism,
growth,and evolution.
,Distinguish which list of d. cytoplasmic membrane, ribosomes, metabolism, evolution
structural properties and
activities are true for ALL
cells.
a. cytoplasmic
membrane,ribosomes,
growth, differentiation
b. cytoplasmic
membrane,ribosomes,
growth, communication
c. cytoplasmic
membrane,ribosomes,
metabolism, motility
d. cytoplasmic
membrane,ribosomes,
metabolism, evolution
Properties of all cells (up to down):
- metabolism
Art Activity: Figure 1.5
- growth
- evolution
Microbial cells often share
properties between groups,
Properties of some cells (up to down):
but not all microbes will have
- differentiation
all of the same characteristics
- communication
or traits. - motility
Correctly label properties
that are found in all
microbial cells versus
properties found only in
some microbial cells.
Drag the appropriate labels
to their respective targets.
, Which is valid cell a. spirochete
morphology?
a. spirochete
b. icosahedral
c. square
d. triangular
