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ASU BIO 181 EXAM 1 QUESTIONS AND ANSWERS 2024
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ASU BIO 181 EXAM 1 QUESTIONS AND ANSWERS 2024
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ASU BIO 181 EXAM 1In your own multicellular body, cells with different functions have different DNA. -
ANSWERS-false
The contractile vacuole of the paramecium is possibly an evolutionary precursor
of the kidney. - ANSWERS-true
The paramecium swims by way of using a flagella. - ANSWERS-false
The paramecium discussed in class contained an organelle called the contractile
vacuole. This is the presumed precursor of the: - ANSWERS-kidney
A cell that is anchorage-dependent for growth will also exhibit contact inhibition. -
ANSWERS-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). - ANSWERS-tehcnology
Compared to bacteria which of the cell types below are not responsible for
finding food - ANSWERS-Lymphocyte
Macrophage
Fibroblast
, A cancer cell will be anchorage-dependent for growth and immortal. - ANSWERS-
false
A normal cell is anchorage-dependent for growth and mortal. - ANSWERS-true
A cell that is itself an organism must have a minimum of four needs presented in
lecture. List these four things. - ANSWERS-a cell needs to find food, shelter,
reproduce, and mate
In your own multicellular body, different cells in your body have a division of labor
between them - ANSWERS-true
What limits the paramecium from acquiring more complex functions? -
ANSWERS-bio molecular machines
Write a few sentences that explain what limits an individual cell from becoming
more complex. - ANSWERS-It has a limited number of biomolecular machines
In Cell Biology what can limit the progress of science? - ANSWERS-technology
A single-celled eukaryotic organism: - ANSWERS-Has a limited number of
biomolecular machines.
Must find food, shelter, a mate and reproduce
Escape from predators
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