1) stem cell is a) pluripotent b) differentiated c) organ d) tumor 2) iPSC resemble with ES cells in………way a) Self renewable b) Teratoma formation 3) Reprogramming factor that expresses during later stage of the development of iPSC a) CD-18 b) Nanog c) TNF-alpha d) Mic -1 4) In gene therapy applications, why are stem cells considered valuable delivery vehicles a) They can only target one tissue type b) They have limited division potential c) They can't be modified genetically d) They can self-renew and provide long-term therapeutic effects 5) Who discovered ES cells a) Robert Kotch b) Louis Pasteur c) Martin EvansMartin Evans and Matthew Kaufman d) Alexander Fleming 6) Highest level of tissue organization. a) Organ b) Organism c) Atom d) Organ system 7) _________ is a source of adult stem cells a) Amniotic fluid b) Bone marrow c) Placenta d) Embryo 8) ______ is the process by which new blood vessels sprout from existing ones. a) Vascularity b) Angiogenesis

Stem cell quiz

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