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8 questions
totipotent stem cells are__________.
stem cells that can differentiate into each of the three germ layers
stem cells that can give rise into any other cell type found in the body
stem cells that can only give rise to a limited range of cells within a specific cellular line
stem cells that can only differentiate into one cell type found in a specific tissue
what are benefits of urine-derived stem cells? (multiple answers)
cost-efficient
can be accessed non-invasively
is available for everyone
has almost unlimited availability
multipotent stem cells are________.
stem cells that can only differentiate into one cell type found in a specific tissue
stem cells that can give rise into any other cell type found in the body
stem cells that can differentiate into each of the three germ layers
stem cells that can only give rise to a limited range of cells within a specific cellular line
stem cells can be obtained from _________.
embryos
some adult tissues
umbilical cord blood
all of the above
adult stem cells can also be referred to as ______________.
somatic stem cells
embryonic stem cells
starter cells
IPS cells
scientists can reprogram skin cells to act like stem cells. True or False?
True
False
what belief has made stem cell research controversial?
The belief that science should not try to cure certain diseases
The belief that embryos are human beings
The belief that harvesting adult stem cells is dangerous
The belief that stem cell research is too expensive for the government to fund
which germ layer develops into organs?
Ectoderm
Mesoderm
Endoderm
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