ASU BIO 181 EXAM 1|98 QUESTIONS WITH
COMPLETE SOLUTIONS
Comparing a single-celled eukaryotic organism with a multicellular organism
such as yourself identify the major difference from the list below.
A. Escape from predator
B. Finding a mate
C. Division of Labor
D. Find it's own food
E. Nucleus - -C. Division of labor
-The paramecium swims by way of using a flagella. - -FALSE
-The contractile vacuole of the paramecium is possibly an evolutionary
precursor of the kidney. - -TRUE
-The paramecium discussed in class contained an organelle called the
contractile vacuole. This is the presumed precursor of the:
A. Heart
B. Kidney
C. Liver
D. Mouth
E. Answer is not listed - -B. Kidney
-In your own multicellular body, cells with different functions have different
DNA. - -FALSE
-A single-celled eukaryotic organism:
A. Has a limited number of biomolecular machines.
B. Must find food, shelter, a mate and reproduce
C. Escape from predators
D. None of the above
E. Answers A,B,C - -E. Answers A,B,C
-A cell that is anchorage-dependent for growth will also exhibit contact
inhibition. - -TRUE
-In your own multicellular body, different cells in your body have a division
of labor between them. - -TRUE
-Compared to bacteria which of the cell types below are not responsible for
finding food"
A. Lymphocyte
B. Macrophage
C. Fibroblast
, D. None of the above
E. Answers a, b, and c - -E. Answers A, B, C
-What limits the paramecium from acquiring more complex functions? - -
Limited number of biomolecular machines
-A normal cell is anchorage-dependent for growth and mortal. - -TRUE
-In order to examine cells which are smaller than can be detected by the
human senses what needs to be used? (pick the best answer).
A. Patience
B. Hypotheses
C. Technology
D. A cell trap
E. None of the above - -C. Technology
-In Cell Biology what can limit the progress of science?
A. Lymphocyte
B. Progress
C. Eating
D. Bacteria
E. Technology - -E. Technology
-A cancer cell will be anchorage-dependent for growth and immortal. - -
FALSE
-A cell that is itself an organism must have a minimum of four needs
presented in lecture. List these four things. - -Find food, find shelter, find a
mate, and reproduce
-Write a few sentences that explain what limits an individual cell from
becoming more complex. - -Limited number in biomolecular machines
-What limits how big a cell can be?
A. Color
B. Wavelength
C. The surface area to volume ratio
D. Resolution
E. Type of electron microscopy. - -The surface area to volume ratio.
-TEM provides a thin, two-dimensional section of the object being studied. -
-TRUE
-In an extant prokaryotic cell, the outer boundary of life is the capsule. - -
FALSE
COMPLETE SOLUTIONS
Comparing a single-celled eukaryotic organism with a multicellular organism
such as yourself identify the major difference from the list below.
A. Escape from predator
B. Finding a mate
C. Division of Labor
D. Find it's own food
E. Nucleus - -C. Division of labor
-The paramecium swims by way of using a flagella. - -FALSE
-The contractile vacuole of the paramecium is possibly an evolutionary
precursor of the kidney. - -TRUE
-The paramecium discussed in class contained an organelle called the
contractile vacuole. This is the presumed precursor of the:
A. Heart
B. Kidney
C. Liver
D. Mouth
E. Answer is not listed - -B. Kidney
-In your own multicellular body, cells with different functions have different
DNA. - -FALSE
-A single-celled eukaryotic organism:
A. Has a limited number of biomolecular machines.
B. Must find food, shelter, a mate and reproduce
C. Escape from predators
D. None of the above
E. Answers A,B,C - -E. Answers A,B,C
-A cell that is anchorage-dependent for growth will also exhibit contact
inhibition. - -TRUE
-In your own multicellular body, different cells in your body have a division
of labor between them. - -TRUE
-Compared to bacteria which of the cell types below are not responsible for
finding food"
A. Lymphocyte
B. Macrophage
C. Fibroblast
, D. None of the above
E. Answers a, b, and c - -E. Answers A, B, C
-What limits the paramecium from acquiring more complex functions? - -
Limited number of biomolecular machines
-A normal cell is anchorage-dependent for growth and mortal. - -TRUE
-In order to examine cells which are smaller than can be detected by the
human senses what needs to be used? (pick the best answer).
A. Patience
B. Hypotheses
C. Technology
D. A cell trap
E. None of the above - -C. Technology
-In Cell Biology what can limit the progress of science?
A. Lymphocyte
B. Progress
C. Eating
D. Bacteria
E. Technology - -E. Technology
-A cancer cell will be anchorage-dependent for growth and immortal. - -
FALSE
-A cell that is itself an organism must have a minimum of four needs
presented in lecture. List these four things. - -Find food, find shelter, find a
mate, and reproduce
-Write a few sentences that explain what limits an individual cell from
becoming more complex. - -Limited number in biomolecular machines
-What limits how big a cell can be?
A. Color
B. Wavelength
C. The surface area to volume ratio
D. Resolution
E. Type of electron microscopy. - -The surface area to volume ratio.
-TEM provides a thin, two-dimensional section of the object being studied. -
-TRUE
-In an extant prokaryotic cell, the outer boundary of life is the capsule. - -
FALSE
