K
4
A.
Science
all
Stem Cells
Unspecialized cells that can develop into
when under the right conditions.
specialized
cells
stem Cells
Stem cells
Have potential medical
uses because it is
not specialized in structure
SI'S
of function.
Muscle cell Blood cell
Nerve cell
Embryonic Stem Cells
After fertilization, the resulting mass of cells divides
repeatedly
until there are
about 100-150 cells. These cells have not
become specialized.
Adult Stem Cells
Found
in
various
tissues
in
the
body
and
might
be
used
to
maintain
and
repair
the same kind of tissue.
Less controversial because the adult stem cells can be obtained with the consent of
their donor.
Nervey
ani
.
G
S
arate
tose
muscle
62
cell
Reason
why
cells
become
different
- - Cells have different genes turn on t off.
- cells produce protein that they code for if
certain are turned on at the time they are
going through genes the Cycle Diffu cells produce differ proteins
-
go
through
the
process
of
cell
specialization
Cells
Cells have different shapes that allow them to
-
function in a special way
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the moqe Peace 241 mos pasn
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