Bio 260 Exam 1 (Chapters 1-3) – Questions With
Precise Solutions
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Practice questions for this set
Learn 1/6 Study using Learn
eukaryote
absorb or ingest organic chemicals
motile via pseudopods, cilia, flagella
cannot make own food
Choose an answer
1 Characteristics for protozoa 2 The study of Fungi is called?
The semipermeable structure A unicellular organism which lives in a
controlling the transport of materials hot sulfur vent on the ocean floor and
3 4
between the cell and its external lacks peptidoglycan in it's cell wall
environment is the would belong to the domain?
Don't know?
Terms in this set (147)
The study of Fungi is called? Mycology
,Name the three-domain system? Bacteria, Archaea, Eukarya
You are looking at a white cottony 1. has cell walls
growth on a culture. Microscopic 2. is a bacterium
examination reveals it is multicellular. 3. has DNA enclosed in a nucleus
You can conclude all of the following 4. absorbs organic nutrients
about this organism EXCEPT that it 5. is eukarotic
(is a bacterium)
In the name Escharichia coli, coli is the Species
________ name.
A unicellular organism which lives in a Archaea
hot sulfur vent on the ocean floor and
lacks peptidoglycan in it's cell wall
would belong to the domain?
According to the rRNA analysis in the animals
"universal" tree of life, plants are more
closely related?
According to the rRNA analysis in the True
"universal" tree of life, animals are
more closely related to archaea than
bacteria
the man who is credited with first Anton van Leeuwenhoek
describing living microorganisms is?
Bacteria can communicate with each glowed in the dark
other through a process called
quorum sensing. In the video
"Animated Life: Seeing the Invisible"
when Vibrio harvyi bacteria reached a
critical number, they all
, There are many more microbes living True
in and on our bodies than there are
human cells.
Some bacteria stain Gram-positive Cell wall
and others stain Gram-negative due to
differences in the structure of their.
Of the following, which one is not mitochondria
found in prokaryotic cells?
The semipermeable structure plasma membrane
controlling the transport of materials
between the cell and its external
environment is the
Circular molecules of plasmids
extrachromosomal DNA are also
called
When placed into a hypertonic shrink
solution (higher concentration of
solutes than inside the cell), a
bacterial cell will:
Which of the following statements is endospores allow a cell to survive environmental
True? changes.
Which of the following is NOT a 1. Lipopolysaccharide
chemical of a gram positive bacterial 2. peptidoglycan
cell wall? 3. teichoic acids
4. peptide chains
5. N-acetylmuramic acid
(lipopolysacharide)
The difference between simple Require transporter proteins
passive diffusion and facillitated
diffusion is that facilitated diffusion?
Precise Solutions
Save
Practice questions for this set
Learn 1/6 Study using Learn
eukaryote
absorb or ingest organic chemicals
motile via pseudopods, cilia, flagella
cannot make own food
Choose an answer
1 Characteristics for protozoa 2 The study of Fungi is called?
The semipermeable structure A unicellular organism which lives in a
controlling the transport of materials hot sulfur vent on the ocean floor and
3 4
between the cell and its external lacks peptidoglycan in it's cell wall
environment is the would belong to the domain?
Don't know?
Terms in this set (147)
The study of Fungi is called? Mycology
,Name the three-domain system? Bacteria, Archaea, Eukarya
You are looking at a white cottony 1. has cell walls
growth on a culture. Microscopic 2. is a bacterium
examination reveals it is multicellular. 3. has DNA enclosed in a nucleus
You can conclude all of the following 4. absorbs organic nutrients
about this organism EXCEPT that it 5. is eukarotic
(is a bacterium)
In the name Escharichia coli, coli is the Species
________ name.
A unicellular organism which lives in a Archaea
hot sulfur vent on the ocean floor and
lacks peptidoglycan in it's cell wall
would belong to the domain?
According to the rRNA analysis in the animals
"universal" tree of life, plants are more
closely related?
According to the rRNA analysis in the True
"universal" tree of life, animals are
more closely related to archaea than
bacteria
the man who is credited with first Anton van Leeuwenhoek
describing living microorganisms is?
Bacteria can communicate with each glowed in the dark
other through a process called
quorum sensing. In the video
"Animated Life: Seeing the Invisible"
when Vibrio harvyi bacteria reached a
critical number, they all
, There are many more microbes living True
in and on our bodies than there are
human cells.
Some bacteria stain Gram-positive Cell wall
and others stain Gram-negative due to
differences in the structure of their.
Of the following, which one is not mitochondria
found in prokaryotic cells?
The semipermeable structure plasma membrane
controlling the transport of materials
between the cell and its external
environment is the
Circular molecules of plasmids
extrachromosomal DNA are also
called
When placed into a hypertonic shrink
solution (higher concentration of
solutes than inside the cell), a
bacterial cell will:
Which of the following statements is endospores allow a cell to survive environmental
True? changes.
Which of the following is NOT a 1. Lipopolysaccharide
chemical of a gram positive bacterial 2. peptidoglycan
cell wall? 3. teichoic acids
4. peptide chains
5. N-acetylmuramic acid
(lipopolysacharide)
The difference between simple Require transporter proteins
passive diffusion and facillitated
diffusion is that facilitated diffusion?
