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WorksheetsReproHelix Labs Quiz
Total questions: 12
Worksheet time: 6mins
Stem cells are
cells that grow uncontrollably.
undifferentiated and can develop into many types of cells.
cells that never go through cell division.
only found in embryos.
What is the meaning of the term "pluripotent"?
able to divide and make many different types of cells
not able to divide
can only divide and make one cell type
if it divides, it will make a cancerous tumor
DMEM & FBS
Dulbecco's modified eagle medium & fetal bovine serum
Dulbecco's eagle medium & fetal calf serum
Dulbecco's modified eagle medium & fetal calf serum
Dulbecco's modified eagle medium & fetal bulk serum
FACS
Fluorescence activated cell sorting
Fluorescence absence cell sorting
Fluorescence inactivated cell sorting
Fluorescence activated coutler cell sorting
CD stands for
Cells of differentiation
Cluster of differentiation
Compact of differentiation
a & b
Trypan blue is
Supravital stain
Vital stain
DNA stain
Dead stain
………………………………… cell marker normally found in the umbilical cord & bone marrow hematopoietic cells
CD 44
OCT 4
REX
CD 34
………………………………. is a pluripotent marker
CD 44
REX
OCT 4 & NANOG
B & C
……………………………… is used for cryopreservation of cells.
DMSO
Glycerol
A & B
only DMSO
The process where plating of cells is repeated several times and for many months, this process is of …………………………………………….
Cell media
Test tube culture
Passange process
Subculturing
‘The embryonic stem cells can be isolated from the inner cell mass of the blastocyst’.
True
False
In the tissue, if stem cells are located in the …………………… then it is known as Niches.
Sites
Bone marrow
Blood
T cells
