Which cell type undergoes terminal differentiation??
A. stem cells
B. heart cells
C. epithelial cells
D. hair cells
D. hair cells
The cell type that undergoes terminal differentiation is C. epithelial cells.
The cell type that undergoes terminal differentiation is B. heart cells. Terminal differentiation refers to the process in which a cell fully matures and becomes specialized to perform a specific function. In the case of heart cells, they undergo terminal differentiation to become cardiomyocytes, which are responsible for the contraction of the heart.
To determine the correct answer to this question, it is important to have a basic understanding of the concept of terminal differentiation and the characteristics of the given cell types. Here's how you can arrive at the correct answer:
1. Understand the concept: Terminal differentiation is the final stage of cellular maturation in which a cell becomes specialized and performs a specific function. It is a crucial process in the development of different cell types in multicellular organisms.
2. Analyze the options: Examine each of the given cell types (stem cells, heart cells, epithelial cells, and hair cells) and consider which ones are likely to undergo terminal differentiation.
3. Eliminate stem cells: Stem cells are undifferentiated cells that have the potential to develop into various cell types. While stem cells can differentiate and give rise to specialized cells, they themselves do not undergo terminal differentiation.
4. Consider epithelial cells: Epithelial cells are found in the linings of organs and structures in the body, such as the skin and intestines. They are responsible for functions like protection, secretion, and absorption. While epithelial cells can differentiate and specialize, in most cases, they do not undergo terminal differentiation.
5. Consider hair cells: Hair cells are special sensory cells found in the inner ear that are involved in hearing. Hair cells can indeed differentiate into specialized structures, but they do not typically undergo terminal differentiation.
6. Determine heart cells: Heart cells, also known as cardiomyocytes, are responsible for the contraction of the heart and the pumping of blood throughout the body. During development, heart cells undergo terminal differentiation to become fully mature, specialized cells capable of their specific function.
Based on this analysis, the correct answer is B. Heart cells undergo terminal differentiation.