Cell's Potency

Question 1

Types of cells potency

Answer 1

Pluripotent, Oligopotent, Totipotent, Unipotent, Multipotent

Question 2

3 cell types

Answer 2

Stem, progenitor, precursor cell [SPP]

Question 3

Types of stem cells

Answer 3

[EAFA] Embryonic, Adult, Fetal, Amniotic stem cells

Question 4

Differentiates to all types of cells

Answer 4

Totipotent

Question 5

Differentiates in any 3 germ layers, and most of the cells except placental tissues

Answer 5

Pluripotent

Question 6

Differentiates into a range of cells within the tissue

Answer 6

Multipotent

Question 7

Differentiates only into 1 cell type

Answer 7

Unipotent (___blast–>___cytes)

Question 8

Lymphoid/myeloid stem cells develop into…

Answer 8

B and T cells

Question 9

Develop into few cell types

Answer 9

Oligopotent progenitor cells

Question 10

Vascular stem cells develop into…

Answer 10

Endothelial and smooth muscle cells

Question 11

Type of cell that divides only a limites num of times, found in most adults and acts as a repair system

Answer 11

Progenitor

Question 12

What triggers progenitor cells to start differentiating into target cells

Answer 12

Growth factors or cytokines

Question 13

Type of cell in the “center” between stem cells and fullt differentiated cells

Answer 13

Progenitor

Question 14

Type of cell aka blast cell/blast, a partially differentiated cell

Answer 14

Precursor

Question 15

Alternative term for unipotent stem cells

Answer 15

Precursor cells

Question 16

Group of cells that differentiates later into 1 organ, and only 1 cell type; aka intermediate cell before differentiated

Answer 16

Precursor

Question 17

Can differentiate into other types

Answer 17

Stem cell

Question 18

Type of cell that can divide in self-renewal to produce more

Answer 18

Stem

Question 19

2 broad types of stem cells, and the rest

Answer 19

Embryonic and adult stem cell, fetal and amniotic

Question 20

Type of stem cell that xan differentiate into 3 germ cells n also maintains normal turnover lf regenerative organs

Answer 20

Embryonic

Question 21

Found in various tissues of fully developed mammals; both this and progenitor cells act as repair system

Answer 21

Adult stem

Question 22

3 accessible sources of autologous adult stem cells

Answer 22

Bone marrow, Adipose Tissue, blood

Question 23

Can be taken from umbilical cord blood after birth (type of stem cell)

Answer 23

Adult

Question 24

2 properties of stem cells

Answer 24

Self renewal and potency

Question 25

Wats self renewal

Answer 25

Ability 2 go thru multiple cycles of cell division while remaining undifferentiated

Question 26

2 mechanisms of self renewal and define

Answer 26

Asymmetric cell division - divides into differentiated and undiff stem cell; Stochastic (stalk astic) differentiation - ganern

Question 27

Primitive sten cells in fetuses

Answer 27

Fetus stem cells

Question 28

2 types of fetal stem cells n define

Answer 28

Fetal proper - obtained after ablrtion, multipotent; extraembryonic fetal - from extraembryonic membranes, after birth, and pluripotent

Question 29

Aka somatic stem cell, and its two types

Answer 29

Adult; lineage restrkcting (multipotemt)and muse (pluripotent) (multiliniage stress endurinv cell)

Question 30

Multipotent stem cells in amniotic fluid; very active, not tumorgenic

Answer 30

Amniotic stem cell

Question 31

(ESC) Blastocyst stage is reached ____ days after fertilization which consists of ____ cells

Answer 31

4-5 days; 50-150 cells

Question 32

Type of stem cell thats pluripotent and can differentiate to 200 types of cell

Answer 32

Esc