answers Newest RATED A+ 2025/2026 UPDATED NEW!!
Write a few sentences that explain what limits an individual cell from becoming more complex. -
CORRECT ANSWERS Bimolecular machinery and division of labor
The paramecium discussed in class contained an organelle called the contrac$le vacuole. This is
the presumed precursor of the: - CORRECT ANSWERS Kidney
In cell Biology what can limit the progress of science? - CORRECT ANSWERS Technology
True or False: In you own mul$cellular body, cells with different func$ons have different DNA -
CORRECT ANSWERS False
In order to examine cells which are smaller than can be detected by the human senses what
needs to be used? - CORRECT ANSWERS Technology
True or False: The contrac$le vacuole of the paramecium is possibly an evolu$onary precursor
of the kidney - CORRECT ANSWERS True
A single celled organism: - CORRECT ANSWERS Has limited amount of bimolecular machinery;
must find food, shelter, mate, and reproduce
What limits the paramecium from acquiring more complex func$ons: - CORRECT ANSWERS
The paramecium's bimolecular machinery limits cell growth
True or False: In you own mul$cellular body, different cells in your body have a division of labor
between them - CORRECT ANSWERS True
, Compared to bacteria which of the cell below are not responsible for finding food: - CORRECT
ANSWERS Lymphocyte, Macrophage, fibroblast
True or False: A cancer cell will be anchorage-dependent for growth and immortal - CORRECT
ANSWERS False
Comparing a single-celled eukaryo$c organism with a mul$cellular organism such as yourself
iden$fy the major difference - CORRECT ANSWERS Division of Labor
True or False: A cell that is anchorage-dependent for growth will also exhibit contact inhibi$on -
CORRECT ANSWERS True
A cell that is itself an organism must have the minimum of what needs? - CORRECT ANSWERS
Food, shelter, mate, reproduce
True or False: A paramecium swims by way of using flagella - CORRECT ANSWERS False
True or False: A normal cell is anchorage-dependent for growth and mortal - CORRECT
ANSWERS True
True or False: The end of the retrac$on fiber touching the cell culture plate s$ll contain the cell
equivalent of super glue - CORRECT ANSWERS True
True or False: It is presumed that the peroxisomes evolved in these primi$ve proto-eukaryotes
to remove oxygen, which was toxic to the primi$ve cells - CORRECT ANSWERS True
A7er a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell
walks is: - CORRECT ANSWERS Filopodia, lamellipodia, cell muscle, retrac$on fiber