객관식
In the context of stem cells, which type of cell is defined as the cell from which all other differentiated cell types in an organism are ultimately derived?
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19. Stem Cells
Stem Cells
객관식
Which of the following is a type of stem cell?
A
Erythrocyte (red blood cell)
B
Neuron
C
Hematopoietic stem cell
D
Skeletal muscle fiber (myocyte)
검증된 단계별 안내1
Step 1: Understand what a stem cell is. Stem cells are undifferentiated cells that have the ability to self-renew and differentiate into specialized cell types.
Step 2: Review the options given: erythrocyte (red blood cell), neuron, hematopoietic stem cell, and skeletal muscle fiber (myocyte).
Step 3: Recognize that erythrocytes, neurons, and skeletal muscle fibers are all differentiated, specialized cells that perform specific functions and cannot divide to produce new cell types.
Step 4: Identify that hematopoietic stem cells are a type of stem cell found in the bone marrow that can give rise to all types of blood cells, including erythrocytes.
Step 5: Conclude that among the options, the hematopoietic stem cell is the correct answer because it retains the ability to self-renew and differentiate, which are key characteristics of stem cells.
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