ASU BIO 181 EXAM 1 QUESTIONS WITH
COMPLETE DETAILED CORRECT ANSWERS.GET
IT 100% ACCURATE
membrane, endomembrane - answer ✔✔-The association of ribosomes with _____ invaginations would
support the _____ theory.
filapodia, lamellipodia, cell muscle, retraction fiber - answer ✔✔-After a cell is pancake shaped in a cell
culture dish, the order of events that occurs as a cell walks is?
true - answer ✔✔-T/F It is presumed that the peroxisomes evolved in these primitive, proto-eukaryotes
to remove oxygen, which was toxic to the primitive cells.
false - answer ✔✔-T/F In an extant prokaryotic cell the outer boundary of life is the capsule.
true - answer ✔✔-T/F When cancer cells are crowded by surrounding cells, the cancer cells become
spherical and they can still go through cell division.
true - answer ✔✔-T/F Loss of the cell wall was required for the endomembrane system theory.
true - answer ✔✔-T/F Fluorescence microscopy is form of light microscopy
true - answer ✔✔-T/F Loss of the cell wall is required for the endosymbiotic theory.
true - answer ✔✔-T/F TEM provides a thin, two-dimensional section of the object being studied.
true - answer ✔✔-T/F The sytoskeleton enabled the primitive cell to become motile.
true - answer ✔✔-T/F the ancient earth did not contain much oxygen
mortal, anchorage dependent - answer ✔✔-A normal cell is _____ and ____ for growth.
true - answer ✔✔-T/F Ribosomes bound to some of the membrane invaginations in the endomembrane
theory
false - answer ✔✔-T/F the cytoskeleton gave rise to the nuclear envelope
the surface area to volume ratio - answer ✔✔-What limits how big a cell can be?
True - answer ✔✔-T/F DNA in extant prokaryotic cells is circular.
it allowed them to move away from predators and towards food - answer ✔✔-Why did Motility
improved the fitness of these early cells?
, true - answer ✔✔-T./F the end of the retraction fiber touching the cell culture plate still contains the cell
equivalent of super glue.
true - answer ✔✔-T/F the presumed first step in the transition of the primitive, proto-prokaryotic cell
into the primitive, proto-eukaryotic cell was the loss of the cell wall.
technology - answer ✔✔-1n order to examine cells which are smaller than can be detected by the
human senses what needs to be used ?
find food, find shelter, find mate, and reproduce. - answer ✔✔-A cell that is itself an organism must
have a minimum of four needs presented in lecture
lymphocyte, macrophage, and fibroblast - answer ✔✔-compared to bacteria which of the cell types
below are not responsible for finding food?
true - answer ✔✔-T/F In your own mulitcellular body, different cells in your body have a division of
labor between them.
false - answer ✔✔-T/F The paramecium swims by way of using a flagella
true - answer ✔✔-T/F A normal cell is anchorage-dependent for growth and mortal
cannot fit anymore biomachinery into its space - answer ✔✔-what limits the paramecium from
acquiring more complex functions?
division of labor - answer ✔✔-comparing a singled cell eukaryotic organism with a multicellular
organism such as yourself identify the major difference from the list below.
technology - answer ✔✔-in the cell biology what can limit the progress of science
true - answer ✔✔-T/F a cell that is anchorage-dependent for growth will also exhibit contact inhibiton.
individual cell have a limit number of biomolecular machines. In a multicellular organism you get a
division of labor between different cell types so that the whole can do more than the sum of the parts
with similar number of biomolecular machines per cell. - answer ✔✔-explain what limits an individual
cell from becoming more complex
true - answer ✔✔-T/F the contractile vacuole of the paramecium is possibly an evolutionary of the
kidney
has a limited number of biomolecular machines
must find food, shelter, a mate and reproduce
escape from predators - answer ✔✔-a singled celled eukaryotic organism
kidney - answer ✔✔-the paramecium discussed in class contained an organelle the contractile vacuole.
this is the presumed precursor of the:
False - answer ✔✔-T/F in your own multicellular body, cell with functions have different DNA.
false - answer ✔✔-T/F A cancer cell will be anchorage-dependent for growth and immortal
COMPLETE DETAILED CORRECT ANSWERS.GET
IT 100% ACCURATE
membrane, endomembrane - answer ✔✔-The association of ribosomes with _____ invaginations would
support the _____ theory.
filapodia, lamellipodia, cell muscle, retraction fiber - answer ✔✔-After a cell is pancake shaped in a cell
culture dish, the order of events that occurs as a cell walks is?
true - answer ✔✔-T/F It is presumed that the peroxisomes evolved in these primitive, proto-eukaryotes
to remove oxygen, which was toxic to the primitive cells.
false - answer ✔✔-T/F In an extant prokaryotic cell the outer boundary of life is the capsule.
true - answer ✔✔-T/F When cancer cells are crowded by surrounding cells, the cancer cells become
spherical and they can still go through cell division.
true - answer ✔✔-T/F Loss of the cell wall was required for the endomembrane system theory.
true - answer ✔✔-T/F Fluorescence microscopy is form of light microscopy
true - answer ✔✔-T/F Loss of the cell wall is required for the endosymbiotic theory.
true - answer ✔✔-T/F TEM provides a thin, two-dimensional section of the object being studied.
true - answer ✔✔-T/F The sytoskeleton enabled the primitive cell to become motile.
true - answer ✔✔-T/F the ancient earth did not contain much oxygen
mortal, anchorage dependent - answer ✔✔-A normal cell is _____ and ____ for growth.
true - answer ✔✔-T/F Ribosomes bound to some of the membrane invaginations in the endomembrane
theory
false - answer ✔✔-T/F the cytoskeleton gave rise to the nuclear envelope
the surface area to volume ratio - answer ✔✔-What limits how big a cell can be?
True - answer ✔✔-T/F DNA in extant prokaryotic cells is circular.
it allowed them to move away from predators and towards food - answer ✔✔-Why did Motility
improved the fitness of these early cells?
, true - answer ✔✔-T./F the end of the retraction fiber touching the cell culture plate still contains the cell
equivalent of super glue.
true - answer ✔✔-T/F the presumed first step in the transition of the primitive, proto-prokaryotic cell
into the primitive, proto-eukaryotic cell was the loss of the cell wall.
technology - answer ✔✔-1n order to examine cells which are smaller than can be detected by the
human senses what needs to be used ?
find food, find shelter, find mate, and reproduce. - answer ✔✔-A cell that is itself an organism must
have a minimum of four needs presented in lecture
lymphocyte, macrophage, and fibroblast - answer ✔✔-compared to bacteria which of the cell types
below are not responsible for finding food?
true - answer ✔✔-T/F In your own mulitcellular body, different cells in your body have a division of
labor between them.
false - answer ✔✔-T/F The paramecium swims by way of using a flagella
true - answer ✔✔-T/F A normal cell is anchorage-dependent for growth and mortal
cannot fit anymore biomachinery into its space - answer ✔✔-what limits the paramecium from
acquiring more complex functions?
division of labor - answer ✔✔-comparing a singled cell eukaryotic organism with a multicellular
organism such as yourself identify the major difference from the list below.
technology - answer ✔✔-in the cell biology what can limit the progress of science
true - answer ✔✔-T/F a cell that is anchorage-dependent for growth will also exhibit contact inhibiton.
individual cell have a limit number of biomolecular machines. In a multicellular organism you get a
division of labor between different cell types so that the whole can do more than the sum of the parts
with similar number of biomolecular machines per cell. - answer ✔✔-explain what limits an individual
cell from becoming more complex
true - answer ✔✔-T/F the contractile vacuole of the paramecium is possibly an evolutionary of the
kidney
has a limited number of biomolecular machines
must find food, shelter, a mate and reproduce
escape from predators - answer ✔✔-a singled celled eukaryotic organism
kidney - answer ✔✔-the paramecium discussed in class contained an organelle the contractile vacuole.
this is the presumed precursor of the:
False - answer ✔✔-T/F in your own multicellular body, cell with functions have different DNA.
false - answer ✔✔-T/F A cancer cell will be anchorage-dependent for growth and immortal
