객관식
In the context of regenerative medicine, what is another commonly used term for stem cell therapy?
64
views
19. Stem Cells
Stem Cells
객관식
In the context of stem cells, which type of cell is defined by its ability to self-renew while also having the potential to differentiate into other cell types?
A
Stem cell
B
Erythrocyte (red blood cell)
C
Extracellular matrix fibroprotein (e.g., collagen)
D
Terminally differentiated somatic cell (e.g., mature neuron)
검증된 단계별 안내1
Step 1: Understand the key properties described in the question: the ability to self-renew and the potential to differentiate into other cell types.
Step 2: Recall that self-renewal means the cell can divide and produce more cells like itself, maintaining the stem cell population.
Step 3: Recognize that differentiation potential means the cell can give rise to multiple specialized cell types, which is a hallmark of stem cells.
Step 4: Compare the options: erythrocytes are mature red blood cells without self-renewal or differentiation ability; extracellular matrix proteins are not cells; terminally differentiated somatic cells have lost the ability to divide or differentiate.
Step 5: Conclude that the cell type defined by both self-renewal and differentiation potential is the stem cell.
관련 영상
관련 실천
